diff --git a/src/orb.c b/src/orb.c
index f74c2c9..f747f57 100644
--- a/src/orb.c
+++ b/src/orb.c
@@ -9,7 +9,7 @@
 
 #include <stdlib.h>
 
-#include "compiled.h" // GAP headers
+#include "gap_all.h" // GAP headers
 
 /* This file corresponds to orb/gap/avltree.gi, it imlements some of
  * its functionality on the C level for better performance. */