diff --git a/scripts/startup/bl_ui/space_properties.py b/scripts/startup/bl_ui/space_properties.py
index c2f85316580..a672daacba9 100644
--- a/scripts/startup/bl_ui/space_properties.py
+++ b/scripts/startup/bl_ui/space_properties.py
@@ -112,7 +112,7 @@ class PROPERTIES_PT_options(Panel):
             ("show_properties_view_layer", "View Layer", 'RENDERLAYERS'),
             ("show_properties_scene", "Scene", 'SCENE_DATA'),
             ("show_properties_world", "World", 'WORLD'),
-            ("show_properties_collection", "Collection", 'OUTLINER_COLLECTION'),
+            ("show_properties_collection", "Collection", 'GROUP'),
             ("show_properties_object", "Object", 'OBJECT_DATA'),
             ("show_properties_modifiers", "Modifiers", 'MODIFIER'),
             ("show_properties_effects", "Effects", 'SHADERFX'),
diff --git a/scripts/startup/bl_ui/space_userpref.py b/scripts/startup/bl_ui/space_userpref.py
index 2096d8c4134..1959765842c 100644
--- a/scripts/startup/bl_ui/space_userpref.py
+++ b/scripts/startup/bl_ui/space_userpref.py
@@ -1379,7 +1379,7 @@ class USERPREF_PT_theme_collection_colors(ThemePanel, CenterAlignMixIn, Panel):
     def draw_header(self, _context):
         layout = self.layout
 
-        layout.label(icon='OUTLINER_COLLECTION')
+        layout.label(icon='GROUP')
 
     def draw_centered(self, context, layout):
         theme = context.preferences.themes[0]
diff --git a/source/blender/makesrna/intern/rna_collection.cc b/source/blender/makesrna/intern/rna_collection.cc
index 23d13222a43..d368c4028cd 100644
--- a/source/blender/makesrna/intern/rna_collection.cc
+++ b/source/blender/makesrna/intern/rna_collection.cc
@@ -827,7 +827,7 @@ void RNA_def_collections(BlenderRNA *brna)
 
   srna = RNA_def_struct(brna, "Collection", "ID");
   RNA_def_struct_ui_text(srna, "Collection", "Collection of Object data-blocks");
-  RNA_def_struct_ui_icon(srna, ICON_OUTLINER_COLLECTION);
+  RNA_def_struct_ui_icon(srna, ICON_GROUP);
   /* This is done on save/load in `readfile.cc`,
    * removed if no objects are in the collection and not in a scene. */
   RNA_def_struct_clear_flag(srna, STRUCT_ID_REFCOUNT);