diff --git a/cupsfilters/testfilters.c b/cupsfilters/testfilters.c
index cf9dbed6..9685bb80 100644
--- a/cupsfilters/testfilters.c
+++ b/cupsfilters/testfilters.c
@@ -1,4 +1,4 @@
-#include "../config.h"
+#include <config.h>
 #include <ctype.h>
 #include <errno.h>
 #include <cupsfilters/filter.h>