diff --git a/audisp/plugins/zos-remote/zos-remote-queue.c b/audisp/plugins/zos-remote/zos-remote-queue.c
index 67397f386..eb2c0da36 100644
--- a/audisp/plugins/zos-remote/zos-remote-queue.c
+++ b/audisp/plugins/zos-remote/zos-remote-queue.c
@@ -152,5 +152,7 @@ void destroy_queue(void)
     }
 
     free(q);
+    pthread_mutex_destroy(&queue_lock);
+    pthread_cond_destroy(&queue_nonempty);
 }
 
diff --git a/audisp/queue.c b/audisp/queue.c
index 88bc9c291..f3167125a 100644
--- a/audisp/queue.c
+++ b/audisp/queue.c
@@ -346,6 +346,7 @@ void destroy_queue(void)
 		free((void *)q[i]);
 
 	free(q);
+	pthread_mutex_destroy(&queue_lock);
 	sem_destroy(&queue_nonempty);
 #ifdef HAVE_ATOMIC
 	/*