diff --git a/ml-testing-toolkit-cli/values.yaml b/ml-testing-toolkit-cli/values.yaml
index 1f07b387e..670af78df 100644
--- a/ml-testing-toolkit-cli/values.yaml
+++ b/ml-testing-toolkit-cli/values.yaml
@@ -21,6 +21,7 @@ restartPolicy: Never
 
 ## Bash script for TTK CLI
 script: |
+    until nslookup github.com; do sleep 5;done;
     echo "Downloading the test collection...";
     wget {{ .Values.config.testCasesZipUrl }} -O downloaded-test-collections.zip;
     mkdir tmp_test_cases;