diff --git a/google_admanager.module b/google_admanager.module
index 978e378..b231d3e 100644
--- a/google_admanager.module
+++ b/google_admanager.module
@@ -347,9 +347,9 @@ function google_admanager_get_js($scope = 'header') {
 }
 
 /**
- * Implements hook_preprocess_page().
+ * Implements hook_preprocess_html().
  */
-function google_admanager_preprocess_page(&$vars) {
+function google_admanager_preprocess_html(&$vars) {
   if (variable_get('google_admanager_lazy', FALSE)) {
     return;
   }