diff --git a/ChangeLog b/ChangeLog
index 4edad13141b8e890e5ff297a961705cc55aa3a75..ca86c33ba0d37874dbe96d26c3d64852015e491f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-10-02  Niels Möller  <nisse@lysator.liu.se>
+
+	* src/client_x11.c (do_client_channel_x11_receive): Changed a
+	werror(...) message to debug(...).
+
 2013-09-17  Niels Möller  <nisse@lysator.liu.se>
 
 	* src/testsuite/lsh-6-test (ALGORITHMS): Test both 3des-cbc and
diff --git a/src/client_x11.c b/src/client_x11.c
index d32ddfc676b8ef4ca3759466739f451b4fc13d3e..6b23ff1d49181733c3e3cebeb8c8a5c6f7e42e30 100644
--- a/src/client_x11.c
+++ b/src/client_x11.c
@@ -184,7 +184,7 @@ do_client_channel_x11_receive(struct ssh_channel *s,
       /* Copy data to buffer */
       const uint8_t *buffer;
 
-      werror("client_x11.c: length = %i\n", length);
+      debug("client_x11.c: length = %i\n", length);
       /* The small initial window size should ensure that all the
 	 data fits. */
       lsh_string_write(self->buffer, self->i, length, data);