diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 7abcbf30..b5e879ad 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -26,7 +26,7 @@ jobs:
         java-version: ${{ matrix.java }}
         distribution: zulu
     - name: Build ktfmt
-      run: mvn -B install --file pom.xml
+      run: mvn -B install --file pom.xml spotless:check
     - name: Build ktfmt_idea_plugin
       run: |
         pushd ktfmt_idea_plugin
diff --git a/smoke_tests.sh b/smoke_tests.sh
index 6782685b..25e35a10 100755
--- a/smoke_tests.sh
+++ b/smoke_tests.sh
@@ -23,7 +23,7 @@ ROOT_DIR=$(dirname "$SCRIPT")
 echo "Testing ktfmt core library"
 echo
 cd "$ROOT_DIR"
-mvn clean install
+mvn install spotless:check
 echo
 
 echo "Testing ktfmt IDEA plugin"