1 files changed, 2 insertions, 2 deletions

diff --git a/src/firejail/protocol.c b/src/firejail/protocol.c
index 382d469f1..098c9fb16 100644
--- a/src/firejail/protocol.c
+++ b/src/firejail/protocol.c
@@ -107,8 +107,8 @@ void protocol_print_filter(pid_t pid) {
                 printf("%s\n", cfg.protocol);
         exit(0);
 #else
-        fprintf(stderr, "Warning: --protocol not supported on this platform\n");
-        return;
+        fwarning("--protocol not supported on this platform\n");
+        return;
 #endif  
 }