diff --git a/tests/cmake/test.c b/tests/cmake/test.c
index e8d1209ac5..acc4953d1d 100644
--- a/tests/cmake/test.c
+++ b/tests/cmake/test.c
@@ -21,7 +21,7 @@
  * SPDX-License-Identifier: curl
  *
  ***************************************************************************/
-#include "curl/curl.h"
+#include <curl/curl.h>
 #include <stdio.h>
 
 int main(int argc, const char **argv)