diff --git a/src/pattern.c b/src/pattern.c
index cea11f7..4ba4a8d 100644
--- a/src/pattern.c
+++ b/src/pattern.c
@@ -1,7 +1,7 @@
 #include "pattern.h"
 #include <stdlib.h>
 #include <string.h>
-#include <pattern.h>
+#include "pattern.h"
 #include "sprs.h"
 #include "ll.h"