diff --git a/.github/workflows/java-format.yml b/.github/workflows/java-format.yml
new file mode 100644
index 0000000..974dbb0
--- /dev/null
+++ b/.github/workflows/java-format.yml
@@ -0,0 +1,28 @@
+name: Headers
+
+on:
+  pull_request:
+
+permissions: {}
+
+jobs:
+  build:
+    name: Java code is formatted
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup Java 8
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 8
+
+      - name: Cache Coursier cache
+        uses: coursier/cache-action@v6.4.0
+
+      - name: Check headers
+        run: |-
+          sbt \
+          +javafmtCheck
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 9a13543..f368ea4 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,3 +1,4 @@
-addSbtPlugin("org.typelevel"  % "sbt-typelevel-sonatype-ci-release" % "0.5.0-M10")
-addSbtPlugin("com.github.sbt" % "sbt-ci-release"                    % "1.5.12")
-addSbtPlugin("org.scalameta"  % "sbt-scalafmt"                      % "2.5.0")
+addSbtPlugin("org.typelevel"     % "sbt-typelevel-sonatype-ci-release" % "0.5.0-M10")
+addSbtPlugin("com.github.sbt"    % "sbt-ci-release"                    % "1.5.12")
+addSbtPlugin("org.scalameta"     % "sbt-scalafmt"                      % "2.5.0")
+addSbtPlugin("com.lightbend.sbt" % "sbt-java-formatter"                % "0.7.0")