diff --git a/ci/testnet-manager.sh b/ci/testnet-manager.sh
index edae54f94a..22a8fd546a 100755
--- a/ci/testnet-manager.sh
+++ b/ci/testnet-manager.sh
@@ -156,8 +156,8 @@ testnet-demo)
   : "${GCE_LOW_QUOTA_NODE_COUNT:=70}"
   ;;
 tds)
-  CHANNEL_OR_TAG=beta
-  CHANNEL_BRANCH=$BETA_CHANNEL
+  CHANNEL_OR_TAG=edge
+  CHANNEL_BRANCH=$EDGE_CHANNEL
   ;;
 *)
   echo "Error: Invalid TESTNET=$TESTNET"