diff --git a/src/cache.c b/src/cache.c
index d394112..1bd1a22 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -2222,6 +2222,8 @@ void log_query(unsigned int flags, char *name, union all_addr *addr, char *arg,
 	    dest = "SERVFAIL";
 	  else if (rcode == REFUSED)
 	    dest = "REFUSED";
+	  else if (rcode == FORMERR)
+	    dest = "FORMERR";
 	  else if (rcode == NOTIMP)
 	    dest = "not implemented";
 	  else