diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa1d458..53f3d58 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,5 +24,6 @@ jobs:
       with:
         java-version: ${{ matrix.java }}
         distribution: temurin
+    - uses: sbt/setup-sbt@v1
     - uses: coursier/cache-action@142d2738bd29f0eb9d44610828acb3a19809feab # v6.4.6
     - run: sbt -v $(if [[ "${{matrix.sbt_version}}" != "" ]] ; then echo "^^${{matrix.sbt_version}}" ; fi) test scripted