diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ba5aff2..118e6fb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,4 +40,4 @@ jobs:
 
       - name: Publish (default branch only)
         if: github.repository == 'square/moshi' && github.ref == 'refs/heads/master'
-        run: ./gradlew publish -PmavenCentralUsername=${{ secrets.SONATYPE_NEXUS_USERNAME }} -PmavenCentralPassword=${{ secrets.SONATYPE_NEXUS_PASSWORD }}
+        run: ./gradlew publish -PmavenCentralUsername=${{ secrets.SONATYPE_NEXUS_USERNAME }} -PmavenCentralPassword=${{ secrets.SONATYPE_NEXUS_PASSWORD }} --stacktrace