diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 61602b2..a1daaa0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -51,8 +51,13 @@ jobs:
       - name: Check that workflows are up to date
         run: sbt '++ ${{ matrix.scala }}' githubWorkflowCheck
 
-      - name: Build project
-        run: sbt '++ ${{ matrix.scala }}' test
+      - name: Run tests
+        run: sbt '++ ${{ matrix.scala }}' scalafmtCheck scalafmtSbtCheck test
+
+      - name: Publish test reports
+        uses: mikepenz/action-junit-report@v4
+        with:
+          report_paths: target/test-reports/TEST-*.xml
 
       - name: Compress target directories
         run: tar cf targets.tar target scalatest-otel-reporter/target project/target
diff --git a/build.sbt b/build.sbt
index 752bff3..342eb0c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -15,6 +15,14 @@ ThisBuild / developers := List(
 // sbt-github-actions
 ThisBuild / githubWorkflowJavaVersions := Seq(JavaSpec.temurin("17"), JavaSpec.temurin("11"))
 ThisBuild / githubWorkflowTargetTags ++= Seq("v*")
+ThisBuild / githubWorkflowBuild := Seq(
+  WorkflowStep.Sbt(List("scalafmtCheck", "scalafmtSbtCheck", "test"), name = Some("Run tests")),
+  WorkflowStep.Use(
+    UseRef.Public("mikepenz", "action-junit-report", "v4"),
+    Map("report_paths" -> "target/test-reports/TEST-*.xml"),
+    name = Some("Publish test reports"),
+  ),
+)
 ThisBuild / githubWorkflowPublishTargetBranches := Seq(
   RefPredicate.StartsWith(Ref.Tag("v")),
   RefPredicate.Equals(Ref.Branch("main")),
@@ -36,6 +44,7 @@ lazy val root = (project in file("."))
   .aggregate(`scalatest-otel-reporter`)
   .settings(
     publish / skip := true,
+    Test / testOptions += Tests.Argument(TestFrameworks.ScalaTest, "-u", "target/test-reports"),
   )
 
 lazy val `scalatest-otel-reporter` = (project in file("scalatest-otel-reporter"))