diff --git a/.github/workflows/ccip-live-network-tests.yml b/.github/workflows/ccip-live-network-tests.yml
index 75fc218c5e..265ba2f523 100644
--- a/.github/workflows/ccip-live-network-tests.yml
+++ b/.github/workflows/ccip-live-network-tests.yml
@@ -145,6 +145,9 @@ jobs:
       - name: Prepare Base64 TOML override
         shell: bash
         run: |
+          BASE64_NETWORK_CONFIG=$(echo $BASE64_NETWORK_CONFIG | base64 -w 0 -d | sed -e 's/evm_key/${{ secrets.QA_EVM_KEYS }}/g' | base64 -w 0)
+          echo ::add-mask::$BASE64_NETWORK_CONFIG
+          echo "BASE64_NETWORK_CONFIG=$BASE64_NETWORK_CONFIG" >> "$GITHUB_ENV"
           SLACK_USER=$(jq -r '.inputs.slackMemberID' $GITHUB_EVENT_PATH)
           echo ::add-mask::$SLACK_USER
           echo "SLACK_USER=$SLACK_USER" >> "$GITHUB_ENV"
@@ -248,6 +251,9 @@ jobs:
       - name: Prepare Base64 TOML override
         shell: bash
         run: |
+          BASE64_NETWORK_CONFIG=$(echo $BASE64_NETWORK_CONFIG | base64 -w 0 -d | sed -e 's/evm_key/${{ secrets.QA_EVM_KEYS }}/g' | base64 -w 0)
+          echo ::add-mask::$BASE64_NETWORK_CONFIG
+          echo "BASE64_NETWORK_CONFIG=$BASE64_NETWORK_CONFIG" >> "$GITHUB_ENV"
           SLACK_USER=$(jq -r '.inputs.slackMemberID' $GITHUB_EVENT_PATH)
           echo ::add-mask::$SLACK_USER
           echo "SLACK_USER=$SLACK_USER" >> "$GITHUB_ENV"