diff --git a/src/dbtools/dbVarSub.c b/src/dbtools/dbVarSub.c
index f36abb34d..8593efb3f 100644
--- a/src/dbtools/dbVarSub.c
+++ b/src/dbtools/dbVarSub.c
@@ -37,7 +37,7 @@
 #include <memLib.h>
 #endif
 
-#include "dbVarSub.h"
+#include <dbVarSub.h>
 #include <dbStaticLib.h>
 
 static int subst_total;