diff --git a/katapult/plugins/catalogs/googlecatalog/query.h b/katapult/plugins/catalogs/googlecatalog/query.h
index 5bacb7b..75f43dc 100644
--- a/katapult/plugins/catalogs/googlecatalog/query.h
+++ b/katapult/plugins/catalogs/googlecatalog/query.h
@@ -23,8 +23,8 @@
  *   Free Software Foundation, Inc.,                                       *
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
  ***************************************************************************/
-#ifndef TQUERY_H
-#define TQUERY_H
+#ifndef QUERY_H
+#define QUERY_H
 
 #include <kspell.h>