diff --git a/examples/libh2o/simple.c b/examples/libh2o/simple.c
index edd66cc..87ed5ee 100644
--- a/examples/libh2o/simple.c
+++ b/examples/libh2o/simple.c
@@ -233,10 +233,8 @@ int main(int argc, char **argv)
 #endif

     /* disabled by default: uncomment the block below to use HTTPS instead of HTTP */
-    /*
-    if (setup_ssl("server.crt", "server.key") != 0)
+    if (setup_ssl("examples/h2o/server.crt", "examples/h2o/server.key") != 0)
         goto Error;
-    */

     /* disabled by default: uncomment the line below to enable access logging */
     /* h2o_access_log_register(&config.default_host, "/dev/stdout", NULL); */