diff --git a/libwccl/ops/actions/unify.h b/libwccl/ops/actions/unify.h
index 68efc1b02dfa2db0b8a09937b62c3e40c4e0f38e..0acd8900528ba8d779ede5cde8fd3cf10a259440 100644
--- a/libwccl/ops/actions/unify.h
+++ b/libwccl/ops/actions/unify.h
@@ -1,5 +1,5 @@
-#ifndef LIBWCCL_OPS_RELABEL_DELETE_H
-#define LIBWCCL_OPS_RELABEL_DELETE_H
+#ifndef LIBWCCL_OPS_ACTIONS_UNIFY_H
+#define LIBWCCL_OPS_ACTIONS_UNIFY_H
 
 #include <libwccl/ops/action.h>
 #include <libwccl/values/position.h>
@@ -69,4 +69,4 @@ private:
 
 } /* end ns Wccl */
 
-#endif // LIBWCCL_OPS_RELABEL_DELETE_H
+#endif // LIBWCCL_OPS_ACTIONS_UNIFY_H