1 files changed, 1 insertions, 1 deletions
diff --git a/backends/rng-egd.c b/backends/rng-egd.c
index 4de142b9dc..684c3cf3d6 100644
--- a/backends/rng-egd.c
+++ b/backends/rng-egd.c
@@ -116,7 +116,7 @@ static void rng_egd_set_chardev(Object *obj, const char *value, Error **errp)
     RngEgd *s = RNG_EGD(b);
 
     if (b->opened) {
-        error_setg(errp, QERR_PERMISSION_DENIED);
+        error_setg(errp, "Property 'chardev' can no longer be set");
     } else {
         g_free(s->chr_name);
         s->chr_name = g_strdup(value);