diff --git a/core/views/forms.py b/core/views/forms.py
index 88963789..8a998ab0 100644
--- a/core/views/forms.py
+++ b/core/views/forms.py
@@ -285,13 +285,14 @@ class UserProfileForm(forms.ModelForm):
         self._post_clean()
 
 
-class UserRealGroupForm(forms.ModelForm):
+class UserGroupsForm(forms.ModelForm):
     error_css_class = "error"
     required_css_class = "required"
 
-    groups = forms.ModelChoiceField(
-        RealGroup.objects.all(),
+    groups = forms.ModelMultipleChoiceField(
+        queryset=RealGroup.objects.all(),
         widget=CheckboxSelectMultiple,
+        label=_("Groups"),
     )
 
     class Meta:
diff --git a/core/views/user.py b/core/views/user.py
index 7b6c146b..264a8dd6 100644
--- a/core/views/user.py
+++ b/core/views/user.py
@@ -67,8 +67,8 @@ from core.views.forms import (
     LoginForm,
     RegisteringForm,
     UserGodfathersForm,
+    UserGroupsForm,
     UserProfileForm,
-    UserRealGroupForm,
 )
 from counter.models import Refilling, Selling
 from counter.views.student_card import StudentCardFormView
@@ -583,7 +583,7 @@ class UserUpdateGroupView(UserTabsMixin, CanEditPropMixin, UpdateView):
     model = User
     pk_url_kwarg = "user_id"
     template_name = "core/user_group.jinja"
-    form_class = UserRealGroupForm
+    form_class = UserGroupsForm
     context_object_name = "profile"
     current_tab = "groups"