1 files changed, 3 insertions, 0 deletions
diff --git a/src/proto.h b/src/proto.h
index 4a5977f606..8b299ec615 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -89,6 +89,9 @@ extern int _stricoll(char *a, char *b);
 # include "hardcopy.pro"
 # include "hashtab.pro"
 # include "indent.pro"
+# ifdef FEAT_INS_EXPAND
+# include "insexpand.pro"
+# endif
 # include "json.pro"
 # include "list.pro"
 # include "blob.pro"