diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
deleted file mode 100644
index d293f33..0000000
--- a/.github/workflows/ci.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: CI
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ${{matrix.os}}
-    strategy:
-      matrix:
-        os: ["ubuntu-20.04"]
-
-    steps:
-    - uses: actions/checkout@v2
-    - uses: olafurpg/setup-scala@v10
-      with:
-        java-version: 8
-    - name: Mount caches
-      uses: actions/cache@v2
-      with:
-        path: |
-          ~/.sbt
-          ~/.ivy2/cache
-          ~/.cache/coursier
-        key: ${{ runner.os }}-sbt-${{ hashFiles('**/*.sbt') }}
-    - name: Compile and test
-      run: |
-       sbt test
-      shell: bash
-    - name: Format check
-      if: ${{ runner.os == 'Linux' }}
-      run: |
-        sbt scalafmtCheck test:scalafmtCheck scalafmtSbtCheck
-  # Single final job for mergify.
-  ci-passed:
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-    - run: ':'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6b5cb1e..99e7d32 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,15 +21,20 @@ jobs:
     - uses: olafurpg/setup-gpg@v3
       if: startsWith(github.ref, 'refs/tags/v')
     - name: "Publish release: ${{github.ref}}"
-      if: startsWith(github.ref, 'refs/tags/v')
-      run: PUBLISH_ONLY=${GITHUB_REF%%/*} RELEASE=1 sbt ci-release
+      if: startsWith(github.ref, 'refs/tags/')
+      shell: bash
+      run: |
+        echo GITHUB_REF=$GITHUB_REF
+        export PUBLISH_ONLY=$(echo $GITHUB_REF | grep -P "refs/tags/(\K[^/]*)" -o)
+        echo PUBLISH_ONLY=$PUBLISH_ONLY
+        RELEASE=1 sbt ci-release
       env:
         PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
         PGP_SECRET: ${{ secrets.PGP_SECRET }}
         SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
         SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
     - name: "Publish snapshot: ${{github.ref}}"
-      if: "!startsWith(github.ref, 'refs/tags/v')"
+      if: "!startsWith(github.ref, 'refs/tags/')"
       run: sbt ci-release
       env:
         PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}