diff --git a/advagg.module b/advagg.module
index b7281e8..7337872 100644
--- a/advagg.module
+++ b/advagg.module
@@ -1152,7 +1152,7 @@ function advagg_form_system_performance_settings_alter(&$form, &$form_state) {
  * Implements hook_js_alter().
  */
 function advagg_js_alter(&$js) {
-  if (module_exists('admin_menu') && !module_exists('adminimal_admin_menu')) {
+  if (module_exists('admin_menu')) {
     // Fix for admin menu; put JS in footer.
     $path = drupal_get_path('module', 'admin_menu');
     $filename = $path . '/admin_menu.js';
diff --git a/advagg_mod/advagg_mod.advagg.inc b/advagg_mod/advagg_mod.advagg.inc
index 74c6909..e7514e5 100644
--- a/advagg_mod/advagg_mod.advagg.inc
+++ b/advagg_mod/advagg_mod.advagg.inc
@@ -33,6 +33,54 @@ function advagg_mod_advagg_get_info_on_files_alter(&$return, $cached_data, $bypa
 }
 
 /**
+ * Implements hook_advagg_get_js_file_contents_alter().
+ */
+function advagg_mod_advagg_get_js_file_contents_alter(&$contents, $filename, $aggregate_settings) {
+  // Fix adminimal_admin_menu js issues with admin menu.
+  if (!module_exists('adminimal_admin_menu')) {
+    return;
+  }
+  $adminimal_admin_menu_path = drupal_get_path('module', 'adminimal_admin_menu');
+  if ($filename === "$adminimal_admin_menu_path/js/slicknav/jquery.slicknav.js"
+    || $filename === "$adminimal_admin_menu_path/js/slicknav/jquery-no-conflict.slicknav.js"
+  ) {
+    $inserted_string = "Drupal.admin = Drupal.admin || {};\n
+  Drupal.admin.behaviors = Drupal.admin.behaviors || {};\n";
+    if (strpos($contents, $inserted_string) !== FALSE) {
+      return;
+    }
+
+    $strlen = strlen($contents);
+    // Get the first occurance of the problem string.
+    $end = strpos($contents, 'Drupal.admin.behaviors.responsivemenu');
+    if ($end === FALSE) {
+      return;
+    }
+    // Get the start of this code block.
+    $start = strrpos($contents, '(function($)', $end - $strlen);
+    if ($start === FALSE) {
+      return;
+    }
+    // Get the lcoation of {
+    $middle = strpos($contents, "{\n", $start);
+    if ($middle === FALSE) {
+      $middle = strpos($contents, "{", $start);
+      if ($middle === FALSE) {
+        return;
+      }
+      else {
+        $middle += 1;
+      }
+    }
+    else {
+      $middle += 2;
+    }
+
+    $contents = substr_replace($contents, $inserted_string, $middle, 0);
+  }
+}
+
+/**
  * Implements hook_advagg_get_css_file_contents_alter().
  *
  * Used to run strings inside of quotes of the content attribute through the t