Merge "Add cleaning up of sources lists in user-data of cfg01"
diff --git a/config-drive/master_config.sh b/config-drive/master_config.sh
index bce98fc..58bc033 100644
--- a/config-drive/master_config.sh
+++ b/config-drive/master_config.sh
@@ -67,6 +67,10 @@
   chown -R git:www-data /home/repo/mcp-ci/pipeline-library/*
 fi
 
+echo "cleaning sources lists"
+rm -r /etc/apt/sources.list.d/*
+echo "" > /etc/apt/sources.list
+
 echo "installing formulas"
 curl -s $MCP_SALT_REPO_KEY | sudo apt-key add -
 echo $MCP_SALT_REPO > /etc/apt/sources.list.d/mcp_salt.list