diff --git a/_projects/tdm-calculator.md b/_projects/tdm-calculator.md
index 8a2c985368..cb0d535dd0 100644
--- a/_projects/tdm-calculator.md
+++ b/_projects/tdm-calculator.md
@@ -72,7 +72,7 @@ links:
   - name: Overview
     url: ../assets/pdfs/TDM-Calculator-Product-One-Sheet.pdf
   - name: Test Site
-    url: https://tdmdev.azurewebsites.net/calculation/4
+    url: https://tdm-dev.azurewebsites.net/
   - name: Site
     url: https://tdm.ladot.lacity.org/
 looking: