diff --git a/.github/workflows/buildcheck.yml b/.github/workflows/buildcheck.yml
index a84e9523..384a1cba 100644
--- a/.github/workflows/buildcheck.yml
+++ b/.github/workflows/buildcheck.yml
@@ -36,6 +36,19 @@ jobs:
         run: |
           idlc vss_rel_*.idl
 
+
+      - name: Prepare for CSV check
+        uses: actions/setup-go@v5
+        with:
+          go-version: 'stable'
+          cache: false
+
+      - name: Test that CSV generated by vss-tools is correct
+        run: |
+          # Install csvlint to check compliance with https://datatracker.ietf.org/doc/html/rfc4180
+          go install github.com/Clever/csvlint/cmd/csvlint@latest
+          csvlint vss_rel_*.csv
+
       - name: Test optional targets. NOTE - always succeeds
         run: |
           make -k optional_targets || true