diff --git a/.github/workflows/appmap-analysis.yml b/.github/workflows/appmap-analysis.yml
index 92ed3ce6ba..c67aa4745a 100644
--- a/.github/workflows/appmap-analysis.yml
+++ b/.github/workflows/appmap-analysis.yml
@@ -50,7 +50,7 @@ jobs:
         env:
           NUM: ${{ matrix.group }}
         run: |
-          echo ::set-env name=ARCHIVE_ID::$(($NUM-1))
+          echo "ARCHIVE_ID=$(($NUM - 1))" >> $GITHUB_ENV
       
       - name: Save AppMap archive
         if: (success() || failure())