diff --git a/ui/vnc-tls.c b/ui/vnc-tls.c
index ffbd172..3aaa939 100644
--- a/ui/vnc-tls.c
+++ b/ui/vnc-tls.c
@@ -413,7 +413,7 @@
         vs->tls.session = NULL;
     }
     vs->tls.wiremode = VNC_WIREMODE_CLEAR;
-    free(vs->tls.dname);
+    g_free(vs->tls.dname);
 }