diff --git l10n_client.install l10n_client.install
index 28056b8..1c5f109 100644
--- l10n_client.install
+++ l10n_client.install
@@ -11,6 +11,6 @@
  */
 function l10n_client_uninstall() {
   // Remove variables.
-  db_query("DELETE FROM {variable} WHERE name LIKE 'l10n_client_%%'");
+  db_query("DELETE FROM {variable} WHERE name LIKE 'l10n_client_%'");
 }