diff --git a/frontend/modules.html b/frontend/modules.html
index eb32bae..67785b8 100644
--- a/frontend/modules.html
+++ b/frontend/modules.html
@@ -77,7 +77,7 @@
               <div class="module-toggle">
                 <span class="core-badge" x-show="mod.is_core">CORE</span>
                 <button class="toggle-btn" :class="{ on: mod.is_enabled }"
-                        @click="toggle(mod)" :disabled="mod.is_core || toggling[mod.id]"
+                        @click="toggle(mod)" :disabled="mod.is_core || toggling[mod.id] === true"
                         x-show="!mod.is_core">
                   <span class="toggle-track"><span class="toggle-thumb"></span></span>
                   <span class="toggle-label" x-text="mod.is_enabled ? 'Activé' : 'Désactivé'"></span>
@@ -122,9 +122,9 @@
               <div class="module-toggle">
                 <button class="neu-btn neu-btn--sm neu-btn--primary"
                         @click="install(mod)"
-                        :disabled="installing[mod.id]">
-                  <span x-show="installing[mod.id]" class="spinner-sm"></span>
-                  <i x-show="!installing[mod.id]" :class="mod.installed ? 'lnid-refresh-circle-1-clockwise' : 'lnid-download-2'"></i>
+                        :disabled="installing[mod.id] === true">
+                  <span x-show="installing[mod.id] === true" class="spinner-sm"></span>
+                  <i x-show="installing[mod.id] !== true" :class="mod.installed ? 'lnid-refresh-circle-1-clockwise' : 'lnid-download-2'"></i>
                   <span x-text="mod.installed ? 'Réinstaller' : 'Installer'"></span>
                 </button>
               </div>