diff --git a/muk_security/__manifest__.py b/muk_security/__manifest__.py
index 36c5cd2..f08205b 100644
--- a/muk_security/__manifest__.py
+++ b/muk_security/__manifest__.py
@@ -20,7 +20,7 @@
 {
     "name": "MuK Security",
     "summary": """Security Features""",
-    "version": "12.0.1.2.3",
+    "version": "12.0.1.2.4",
     "category": "Extra Tools",
     "license": "AGPL-3",
     "website": "http://www.mukit.at",
diff --git a/muk_security/models/mixins_access_groups.py b/muk_security/models/mixins_access_groups.py
index 7713880..5d02030 100644
--- a/muk_security/models/mixins_access_groups.py
+++ b/muk_security/models/mixins_access_groups.py
@@ -104,7 +104,7 @@ class AccessGroupsModel(models.AbstractModel):
                         WHERE r.aid = "{table}".id {groups_mode} 
                 ) 
             '''
-            groups_mode = self._access_groups_mode and 'AND sg.perm_{mode} = true'.format(mode=mode)
+            groups_mode = self._access_groups_mode and 'AND g.perm_{mode} = true'.format(mode=mode)
             exists_clause = exists_clause.format(table=self._table, groups_mode=groups_mode or "")  
             where_clause = '({groups_clause} OR {exists_clause})'.format(
                 groups_clause=where_clause,
@@ -133,7 +133,7 @@ class AccessGroupsModel(models.AbstractModel):
         subset = self.ids and 'AND r.aid = ANY (VALUES {ids})'.format(
             ids=', '.join(map(lambda id: '(%s)' % id, self.ids))
         )
-        groups_mode = self._access_groups_mode and 'AND sg.perm_{mode} = true'.format(
+        groups_mode = self._access_groups_mode and 'AND g.perm_{mode} = true'.format(
             mode=mode
         )
         sql_query = sql_query.format(