diff --git a/common/rfb/HextileEncoder.cxx b/common/rfb/HextileEncoder.cxx
index 47e5251..1e20eb9 100644
--- a/common/rfb/HextileEncoder.cxx
+++ b/common/rfb/HextileEncoder.cxx
@@ -55,7 +55,7 @@
 
 bool HextileEncoder::isSupported()
 {
-  return conn->cp.supportsEncoding(encodingHextile);
+  return conn->client.supportsEncoding(encodingHextile);
 }
 
 void HextileEncoder::writeRect(const PixelBuffer* pb, const Palette& palette)