diff --git a/vnc.c b/vnc.c
index de0ff87..86acfee 100644
--- a/vnc.c
+++ b/vnc.c
@@ -1541,9 +1541,11 @@ static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings)
         case VNC_ENCODING_RAW:
             vs->vnc_encoding = enc;
             break;
+#if 0
         case VNC_ENCODING_COPYRECT:
             vs->features |= VNC_FEATURE_COPYRECT_MASK;
             break;
+#endif
         case VNC_ENCODING_HEXTILE:
             vs->features |= VNC_FEATURE_HEXTILE_MASK;
             vs->vnc_encoding = enc;