diff --git a/tests/pkg_libcoap/main.c b/tests/pkg_libcoap/main.c
index 62cfbf359e..fe48a4d4f1 100644
--- a/tests/pkg_libcoap/main.c
+++ b/tests/pkg_libcoap/main.c
@@ -18,6 +18,6 @@
 
 int main(void)
 {
-    printf("Libcoap compiled!");
+    puts("Libcoap compiled!");
     return 0;
 }