diff --git a/examples/requirements.txt b/examples/requirements.txt
index e4c286298d9..c4c2d8d3be8 100644
--- a/examples/requirements.txt
+++ b/examples/requirements.txt
@@ -1,3 +1,4 @@
+--extra-index-url https://azuremlsdktestpypi.azureedge.net/promptflow/
 promptflow[azure]==1.14.0
 promptflow-tools
 python-dotenv