diff --git a/authd/provider.c b/authd/provider.c
index 2bcd7c3c..f4a0cb5e 100644
--- a/authd/provider.c
+++ b/authd/provider.c
@@ -221,8 +221,6 @@ reject_client(struct auth_client *auth, provider_t id, const char *data, const c
 void
 accept_client(struct auth_client *auth, provider_t id)
 {
-	uint32_t cid = auth->cid;
-
 	rb_helper_write(authd_helper, "A %x %s %s", auth->cid, auth->username, auth->hostname);
 
 	set_provider_off(auth, id);
diff --git a/authd/providers/blacklist.c b/authd/providers/blacklist.c
index ad720988..f4b03f56 100644
--- a/authd/providers/blacklist.c
+++ b/authd/providers/blacklist.c
@@ -425,9 +425,7 @@ blacklists_init(void)
 static void
 blacklists_destroy(void)
 {
-	rb_dlink_node *ptr, *nptr;
 	rb_dictionary_iter iter;
-	struct blacklist *bl;
 	struct auth_client *auth;
 
 	RB_DICTIONARY_FOREACH(auth, &iter, auth_clients)
diff --git a/authd/res.c b/authd/res.c
index d68e402a..1aeae107 100644
--- a/authd/res.c
+++ b/authd/res.c
@@ -517,8 +517,6 @@ void build_rdns(char *buf, size_t size, const struct rb_sockaddr_storage *addr,
 static void do_query_number(struct DNSQuery *query, const struct rb_sockaddr_storage *addr,
 			    struct reslist *request)
 {
-	const unsigned char *cp;
-
 	if (request == NULL)
 	{
 		request = make_request(query);