diff --git a/js/backend.js b/js/backend.js
index 30db1ce..42b8039 100644
--- a/js/backend.js
+++ b/js/backend.js
@@ -1,10 +1,6 @@
 /*global $, dotclear */
 'use strict';
 
-Object.assign(dotclear.msg, dotclear.getData('uninstaller'));
-
 $(() => {
-  $('#uninstall-form').on('submit', function () {
-      return window.confirm(dotclear.msg.confirm_uninstall);
-  });
+  $('a.uninstall_module_button').parent().find('input.delete').hide();
 });
\ No newline at end of file
diff --git a/js/manage.js b/js/manage.js
new file mode 100644
index 0000000..30db1ce
--- /dev/null
+++ b/js/manage.js
@@ -0,0 +1,10 @@
+/*global $, dotclear */
+'use strict';
+
+Object.assign(dotclear.msg, dotclear.getData('uninstaller'));
+
+$(() => {
+  $('#uninstall-form').on('submit', function () {
+      return window.confirm(dotclear.msg.confirm_uninstall);
+  });
+});
\ No newline at end of file
diff --git a/src/Backend.php b/src/Backend.php
index d3502c3..0552d56 100644
--- a/src/Backend.php
+++ b/src/Backend.php
@@ -19,6 +19,7 @@ use dcCore;
 use dcModuleDefine;
 use dcNsProcess;
 use dcPage;
+use dcUtils;
 use Exception;
 
 class Backend extends dcNsProcess
@@ -47,7 +48,7 @@ class Backend extends dcNsProcess
 
                 return empty(Uninstaller::instance()->loadModules([$define])->getUserActions($define->getId())) ? '' :
                     sprintf(
-                        ' <a href="%s" class="button delete">' . __('Uninstall') . '</a>',
+                        ' <a href="%s" class="button delete uninstall_module_button">' . __('Uninstall') . '</a>',
                         dcCore::app()->adminurl?->get('admin.plugin.' . My::id(), ['type' => $define->get('type'), 'id' => $define->getId()])
                     );
             },
@@ -59,6 +60,14 @@ class Backend extends dcNsProcess
             'pluginBeforeDeleteV2' => function (dcModuleDefine $define): void {
                 self::moduleBeforeDelete($define);
             },
+            // add js to hide delete button when uninstaller exists
+            'pluginsToolsHeadersV2' => function (): string {
+                return self::modulesToolsHeader();
+            },
+            // add js to hide delete button when uninstaller exists
+            'themesToolsHeadersV2' => function (): string {
+                return self::modulesToolsHeader();
+            },
         ]);
 
         return true;
@@ -98,4 +107,9 @@ class Backend extends dcNsProcess
             dcCore::app()->error->add($e->getMessage());
         }
     }
+
+    protected static function modulesToolsHeader()
+    {
+        return dcUtils::jsModuleLoad(My::id() . '/js/backend.js');
+    }
 }
diff --git a/src/Manage.php b/src/Manage.php
index fef8819..67ff92f 100644
--- a/src/Manage.php
+++ b/src/Manage.php
@@ -127,7 +127,7 @@ class Manage extends dcNsProcess
         dcPage::openModule(
             My::name(),
             dcPage::jsJson('uninstaller', ['confirm_uninstall' => __('Are you sure you perform these ations?')]) .
-            dcPage::jsModuleLoad(My::id() . '/js/backend.js') .
+            dcPage::jsModuleLoad(My::id() . '/js/manage.js') .
 
             # --BEHAVIOR-- UninstallerHeader
             dcCore::app()->callBehavior('UninstallerHeader')