diff --git a/xorriso/emulators.c b/xorriso/emulators.c
index 5cf5e875..733cfaa9 100644
--- a/xorriso/emulators.c
+++ b/xorriso/emulators.c
@@ -27,6 +27,7 @@
 #include "xorriso.h"
 #include "xorriso_private.h"
 #include "xorrisoburn.h"
+#include "parse_exec.h"
 
 
 int Xorriso_cdrskin_help(struct XorrisO *xorriso, int flag)