diff --git a/docs/howto/prod.md b/docs/howto/prod.md
index 82c0f49a..769f681f 100644
--- a/docs/howto/prod.md
+++ b/docs/howto/prod.md
@@ -29,13 +29,3 @@ python ./manage.py collectstatic --clear
 	Le dossier où seront enregistrés ces fichiers
     statiques peut être changé en modifiant la variable
     `STATIC_ROOT` dans les paramètres.
-
-!!!warning
-
-    La minification des fichiers JS nécessite la présence
-    de `uglifyJS` sur la machine.
-    Pour l'installer, faites la commande suivante (nécessite nodeJS) :
-
-    ```bash
-    npm install uglifyjs -g
-    ```
\ No newline at end of file
diff --git a/poetry.lock b/poetry.lock
index 086b9bda..5cc00243 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1955,7 +1955,6 @@ files = [
     {file = "PyYAML-6.0.1-cp311-cp311-win_amd64.whl", hash = "sha256:bf07ee2fef7014951eeb99f56f39c9bb4af143d8aa3c21b1677805985307da34"},
     {file = "PyYAML-6.0.1-cp312-cp312-macosx_10_9_x86_64.whl", hash = "sha256:855fb52b0dc35af121542a76b9a84f8d1cd886ea97c84703eaa6d88e37a2ad28"},
     {file = "PyYAML-6.0.1-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:40df9b996c2b73138957fe23a16a4f0ba614f4c0efce1e9406a184b6d07fa3a9"},
-    {file = "PyYAML-6.0.1-cp312-cp312-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:a08c6f0fe150303c1c6b71ebcd7213c2858041a7e01975da3a99aed1e7a378ef"},
     {file = "PyYAML-6.0.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:6c22bec3fbe2524cde73d7ada88f6566758a8f7227bfbf93a408a9d86bcc12a0"},
     {file = "PyYAML-6.0.1-cp312-cp312-musllinux_1_1_x86_64.whl", hash = "sha256:8d4e9c88387b0f5c7d5f281e55304de64cf7f9c0021a3525bd3b1c542da3b0e4"},
     {file = "PyYAML-6.0.1-cp312-cp312-win32.whl", hash = "sha256:d483d2cdf104e7c9fa60c544d92981f12ad66a457afae824d146093b8c294c54"},
@@ -2152,6 +2151,62 @@ urllib3 = ">=1.21.1,<3"
 socks = ["PySocks (>=1.5.6,!=1.5.7)"]
 use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
 
+[[package]]
+name = "rjsmin"
+version = "1.2.2"
+description = "Javascript Minifier"
+optional = false
+python-versions = "*"
+files = [
+    {file = "rjsmin-1.2.2-cp27-cp27m-manylinux1_i686.whl", hash = "sha256:4420107304ba7a00b5b9b56cdcd166b9876b34e626829fc4552c85d8fdc3737a"},
+    {file = "rjsmin-1.2.2-cp27-cp27m-manylinux1_x86_64.whl", hash = "sha256:155a2f3312c1f8c6cec7b5080581cafc761dc0e41d64bfb5d46a772c5230ded8"},
+    {file = "rjsmin-1.2.2-cp27-cp27mu-manylinux1_i686.whl", hash = "sha256:88fcb58d65f88cbfa752d51c1ebe5845553f9706def6d9671e98283411575e3e"},
+    {file = "rjsmin-1.2.2-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:6eae13608b88f4ce32e0557c8fdef58e69bb4d293182202a03e800f0d33b5268"},
+    {file = "rjsmin-1.2.2-cp310-cp310-manylinux1_i686.whl", hash = "sha256:81f92fb855fb613ebd04a6d6d46483e71fe3c4f22042dc30dcc938fbd748e59c"},
+    {file = "rjsmin-1.2.2-cp310-cp310-manylinux1_x86_64.whl", hash = "sha256:897db9bf25538047e9388951d532dc291a629b5d041180a8a1a8c102e9d44b90"},
+    {file = "rjsmin-1.2.2-cp310-cp310-manylinux2014_aarch64.whl", hash = "sha256:5938af8c46734f92f74fdc4d0b6324137c0e09f0a8c3825c83e4cfca1b532e40"},
+    {file = "rjsmin-1.2.2-cp310-cp310-musllinux_1_1_aarch64.whl", hash = "sha256:0424a7b9096fa2b0ab577c4dc7acd683e6cfb5c718ad39a9fb293cb6cbaba95b"},
+    {file = "rjsmin-1.2.2-cp310-cp310-musllinux_1_1_i686.whl", hash = "sha256:1714ed93c2bd40c5f970905d2eeda4a6844e09087ae11277d4d43b3e68c32a47"},
+    {file = "rjsmin-1.2.2-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:35596fa6d2d44a5471715c464657123995da78aa6f79bccfbb4b8d6ff7d0a4b4"},
+    {file = "rjsmin-1.2.2-cp311-cp311-manylinux1_i686.whl", hash = "sha256:3968667158948355b9a62e9641497aac7ac069c076a595e93199d0fe3a40217a"},
+    {file = "rjsmin-1.2.2-cp311-cp311-manylinux1_x86_64.whl", hash = "sha256:d07d14354694f6a47f572f2aa2a1ad74b76723e62a0d2b6df796138b71888247"},
+    {file = "rjsmin-1.2.2-cp311-cp311-manylinux2014_aarch64.whl", hash = "sha256:a78dfa6009235b902454ac53264252b7b94f1e43e3a9e97c4cadae88e409b882"},
+    {file = "rjsmin-1.2.2-cp311-cp311-musllinux_1_1_aarch64.whl", hash = "sha256:9b7a45001e58243a455d11d2de925cadb8c2a0dc737001de646a0f4d90cf0034"},
+    {file = "rjsmin-1.2.2-cp311-cp311-musllinux_1_1_i686.whl", hash = "sha256:86c5e657b74b6c9482bb96f18a79d61750f4e8204759cce179f7eb17d395c683"},
+    {file = "rjsmin-1.2.2-cp311-cp311-musllinux_1_1_x86_64.whl", hash = "sha256:8c2c30b86c7232443a4a726e1bbee34f800556e581e95fc07194ecbf8e02d1d2"},
+    {file = "rjsmin-1.2.2-cp312-cp312-manylinux1_i686.whl", hash = "sha256:8982c3ef27fac26dd6b7d0c55ae98fa550fee72da2db010b87211e4b5dd78a67"},
+    {file = "rjsmin-1.2.2-cp312-cp312-manylinux1_x86_64.whl", hash = "sha256:3fc27ae4ece99e2c994cd79df2f0d3f7ac650249f632d19aa8ce85118e33bf0f"},
+    {file = "rjsmin-1.2.2-cp312-cp312-manylinux2014_aarch64.whl", hash = "sha256:41113d8d6cae7f7406b30143cc49cc045bbb3fadc2f28df398cea30e1daa60b1"},
+    {file = "rjsmin-1.2.2-cp312-cp312-musllinux_1_1_aarch64.whl", hash = "sha256:3aa09a89b2b7aa2b9251329fe0c3e36c2dc2f10f78b8811e5be92a072596348b"},
+    {file = "rjsmin-1.2.2-cp312-cp312-musllinux_1_1_i686.whl", hash = "sha256:5abb8d1241f4ea97950b872fa97a422ba8413fe02358f64128ff0cf745017f07"},
+    {file = "rjsmin-1.2.2-cp312-cp312-musllinux_1_1_x86_64.whl", hash = "sha256:5abc686a9ef7eaf208f9ad1fb5fb949556ecb7cc1fee27290eb7f194e01d97bd"},
+    {file = "rjsmin-1.2.2-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:076adcf04c34f712c9427fd9ba6a75bbf7aab975650dfc78cbdd0fbdbe49ca63"},
+    {file = "rjsmin-1.2.2-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:8cb8947ddd250fce58261b0357846cd5d55419419c0f7dfb131dc4b733579a26"},
+    {file = "rjsmin-1.2.2-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:9069c48b6508b9c5b05435e2c6042c2a0e2f97b35d7b9c27ceaea5fd377ffdc5"},
+    {file = "rjsmin-1.2.2-cp36-cp36m-musllinux_1_1_aarch64.whl", hash = "sha256:02b61cf9b6bc518fdac667f3ca3dab051cb8bd1bf4cba28b6d29153ec27990ad"},
+    {file = "rjsmin-1.2.2-cp36-cp36m-musllinux_1_1_i686.whl", hash = "sha256:09eca8581797244587916e5e07e36c4c86d54a4b7e5c7697484a95b75803515d"},
+    {file = "rjsmin-1.2.2-cp36-cp36m-musllinux_1_1_x86_64.whl", hash = "sha256:c52b9dd45c837f1c5c2e8d40776f9e63257f8dbd5f79b85f648cc70da6c1e4e9"},
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+    {file = "rjsmin-1.2.2-cp37-cp37m-musllinux_1_1_aarch64.whl", hash = "sha256:ae3cd64e18e62aa330b24dd6f7b9809ce0a694afd1f01fe99c21f9acd1cb0ea6"},
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+    {file = "rjsmin-1.2.2-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:88f59ad24f91bf9c25d5c2ca3c84a72eed0028f57a98e3b85a915ece5c25be1e"},
+    {file = "rjsmin-1.2.2-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:7a8b56fbd64adcc4402637f0e07b90b441e9981d720a10eb6265118018b42682"},
+    {file = "rjsmin-1.2.2-cp38-cp38-musllinux_1_1_aarch64.whl", hash = "sha256:2c24686cfdf86e55692183f7867e72c9e982add479c244eda7b8390f96db2c6c"},
+    {file = "rjsmin-1.2.2-cp38-cp38-musllinux_1_1_i686.whl", hash = "sha256:6c0d9f9ea8d9cd48cbcdc74a1c2e85d4d588af12bb8f0b672070ae7c9b6e6306"},
+    {file = "rjsmin-1.2.2-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:27abd32c9f5b6e0c0a3bcad43e8e24108c6d6c13a4e6c50c97497ea2b4614bb4"},
+    {file = "rjsmin-1.2.2-cp39-cp39-manylinux1_i686.whl", hash = "sha256:e0e009f6f8460901f5144b34ac2948f94af2f9b8c9b5425da705dbc8152c36c2"},
+    {file = "rjsmin-1.2.2-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:41e6013cb37a5b3563c19aa35f8e659fa536aa4197a0e3b6a57a381638294a15"},
+    {file = "rjsmin-1.2.2-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:62cbd38c9f5090f0a6378a45c415b4f96ae871216cedab0dfa21965620c0be4c"},
+    {file = "rjsmin-1.2.2-cp39-cp39-musllinux_1_1_aarch64.whl", hash = "sha256:2fd5254d36f10a17564b63e8bf9ac579c7b5f211364e11e9753ff5b562843c67"},
+    {file = "rjsmin-1.2.2-cp39-cp39-musllinux_1_1_i686.whl", hash = "sha256:6cf0309d001a0d45d731dbaab1afd0c23d135c9e029fe56c935c1798094686fc"},
+    {file = "rjsmin-1.2.2-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:bfbe333dab8d23f0a71da90e2d8e8b762a739cbd55a6f948b2dfda089b6d5853"},
+    {file = "rjsmin-1.2.2.tar.gz", hash = "sha256:8c1bcd821143fecf23242012b55e13610840a839cd467b358f16359010d62dae"},
+]
+
 [[package]]
 name = "ruff"
 version = "0.5.5"
@@ -2585,4 +2640,4 @@ filelock = ">=3.4"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "30107b3b01a30323c162e09f556fd56ca8e2c338e875d7ea87583a25195645a7"
+content-hash = "1a75baf1d077dae5ac9d89dce05c9e2cb876064d4968be4f0235faec7b12e0ba"
diff --git a/pyproject.toml b/pyproject.toml
index 38c3aeda..c5a4e9c5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,6 +66,7 @@ pre-commit = "^3.8.0"
 ruff = "^0.5.5" # Version used in pipeline is controlled by pre-commit hooks in .pre-commit.config.yaml
 djhtml = "^3.0.6"
 faker = "^26.1.0"
+rjsmin = "^1.2.2"
 
 [tool.poetry.group.tests.dependencies]
 # deps used for testing purposes
diff --git a/sith/storage.py b/sith/storage.py
index be2370f5..342bd950 100644
--- a/sith/storage.py
+++ b/sith/storage.py
@@ -1,7 +1,6 @@
 import logging
-import subprocess
-import warnings
 
+import rjsmin
 import sass
 from django.conf import settings
 from django.contrib.staticfiles.storage import (
@@ -44,20 +43,13 @@ class SithStorage(ManifestStaticFilesStorage):
 
     @staticmethod
     def _minify_js():
-        try:
-            subprocess.run(["uglifyjs", "-v"])
-        except FileNotFoundError:
-            warnings.warn(
-                "Couldn't minify JS files. Make sure UglifyJs is installed.",
-                stacklevel=1,
-            )
-            return
         to_exec = [
             p for p in settings.STATIC_ROOT.rglob("*.js") if ".min" not in p.suffixes
         ]
         for path in to_exec:
             p = path.resolve()
-            subprocess.run(["uglifyjs", p, "-o", p])
+            minified = rjsmin.jsmin(p.read_text())
+            p.write_text(minified)
             logging.getLogger("main").info(f"Minified {path}")
 
     def post_process(