diff --git a/test/specktest.c b/test/specktest.c
index 5650def1..17e14ac6 100644
--- a/test/specktest.c
+++ b/test/specktest.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
-#include "speck.h"
+#include <openssl/speck.h>
 
 int main(int argc, char** argv)
 {