diff --git a/templates/play.html b/templates/play.html
index 17ddef1e..781f3cf1 100644
--- a/templates/play.html
+++ b/templates/play.html
@@ -163,9 +163,9 @@
 </script>
 <script src="{{ asset_url('js/play/screens.js') }}"></script>
 <script src="{{ asset_url('js/play/conditions.js') }}"></script>
-{% if offline_mode %}
 <script src="{{ asset_url('js/play/offline/compute-operation.js') }}"></script>
 <script src="{{ asset_url('js/play/offline/apply-actions.js') }}"></script>
+{% if offline_mode %}
 <script src="{{ asset_url('js/play/offline/filter-repeater-rows.js') }}"></script>
 <script src="{{ asset_url('js/play/offline/visibility-condition.js') }}"></script>
 <script src="{{ asset_url('js/play/offline/render-jauge.js') }}"></script>
diff --git a/tests/test_collision_rules.py b/tests/test_collision_rules.py
index 4102dfb4..103164a7 100644
--- a/tests/test_collision_rules.py
+++ b/tests/test_collision_rules.py
@@ -357,3 +357,18 @@ def test_build_collision_rule_objects_excludes_the_player(client, tmp_game_slug_
     ids = [o["id"] for o in rule_objects]
     assert enemy_id in ids
     assert player_id not in ids
+
+
+def test_game_play_online_route_loads_the_scripts_that_apply_a_variable_action(client, tmp_game_slug_cleanup):
+    """Bug corrigé : compute-operation.js/apply-actions.js (qui portent
+    forgeApplyVariableActionOffline, appelée par collision-rules-controller.js
+    pour l'action "Modifier une variable") n'étaient chargés QUE derrière
+    `{% if offline_mode %}` dans templates/play.html — en aperçu créateur
+    (/game/<slug>/play, jamais offline_mode), l'action ne faisait donc
+    RIEN (fonction absente). Les deux scripts doivent être chargés
+    inconditionnellement (voir aussi test_export_scorm.py, qui vérifie
+    qu'ils restent bien présents dans le paquet exporté)."""
+    slug, _ = _create_jeu2d_game(client, tmp_game_slug_cleanup)
+    html = client.get(f"/game/{slug}/play").data.decode()
+    assert 'src="/static/js/play/offline/compute-operation.js"' in html
+    assert 'src="/static/js/play/offline/apply-actions.js"' in html