diff --git a/src/main/util/signal.c b/src/main/util/signal.c
index 563ff6e..78942b0 100644
--- a/src/main/util/signal.c
+++ b/src/main/util/signal.c
@@ -1,3 +1,5 @@
+#define LOG_MODULE "util-signal"
+
 #include <unistd.h>
 
 #include "iface-core/log.h"