diff --git a/src/kerstezel.c b/src/kerstezel.c
index b987263..8bb8b2e 100644
--- a/src/kerstezel.c
+++ b/src/kerstezel.c
@@ -56,6 +56,7 @@ void logf_impl(const char *message, const char *file, int line, const char *func
 	
 	vsyslog(LOG_INFO, msg, args);
 	va_end(args);
+	free(msg);
 }
 
 int quit_if_fail(int err, const char *failMessage) {