diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 035b332..a4947a4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -28,8 +28,8 @@ jobs:
           java-version: 8
           distribution: temurin
       - name: Setup Maven ${{ matrix.version }}
+        uses: .
         id: setup-maven
-        uses: thachnn/setup-maven@${{ github.ref_name }}
         with:
           maven-version: ${{ matrix.version }}
       - if: steps.setup-maven.outputs.version != matrix.expected
diff --git a/__tests__/main.test.ts b/__tests__/main.test.ts
index 8117490..23e7c81 100644
--- a/__tests__/main.test.ts
+++ b/__tests__/main.test.ts
@@ -105,7 +105,7 @@ describe('integration tests', () => {
     await run();
     expect(core.info).toHaveBeenCalledWith(
       expect.stringMatching(
-        new RegExp(`Use.* version ${REAL_VERSION} instead of.* ${TEST_VERSION}`, 'i')
+        new RegExp(`Use.* version ${REAL_VERSION} instead of.* ${TEST_VERSION.charAt(0)}\\.`, 'i')
       )
     );