diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index 0f8bf31..e7e7972 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -14,7 +14,7 @@ jobs:
         run: sudo apt-get install -y zlib1g-dev
       - name: Download Coverity Build Tool
         run: |
-          wget -q https://scan.coverity.com/download/linux64 --post-data token=$TOKEN\&project=michaelrsweet\%2Fpdfio -O cov-analysis-linux64.tar.gz
+          wget -q https://scan.coverity.com/download/linux64 --post-data token="$TOKEN&project=$GITHUB_REPOSITORY" -O cov-analysis-linux64.tar.gz
           mkdir cov-analysis-linux64
           tar xzf cov-analysis-linux64.tar.gz --strip 1 -C cov-analysis-linux64
         env:
@@ -26,14 +26,13 @@ jobs:
           cov-build --dir cov-int make
       - name: Submit the result to Coverity Scan
         run: |
-          tar czvf pdfio-cov.tgz cov-int
+          tar czvf cov.tgz cov-int
           curl \
-            --form project=ruby \
             --form token=$TOKEN \
             --form email=michael.r.sweet@gmail.com \
-            --form file=@pdfio-cov.tgz \
-            --form version="Master" \
-            --form description="Snapshot" \
-            "https://scan.coverity.com/builds?project=michaelrsweet%2Fpdfio"
+            --form file=@cov.tgz \
+            --form version="$GITHUB_REF" \
+            --form description="$GITHUB_SHA" \
+            "https://scan.coverity.com/builds?project=$GITHUB_REPOSITORY"
         env:
           TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}