diff --git a/src/da65/handler.c b/src/da65/handler.c
index 3d1d0d7d0..b1664efa5 100644
--- a/src/da65/handler.c
+++ b/src/da65/handler.c
@@ -47,6 +47,7 @@
 #include "handler.h"
 #include "labels.h"
 #include "opctable.h"
+#include "opc45GS02.h"
 #include "output.h"