diff --git a/.github/workflows/beam_PostCommit_Java_Examples_Dataflow_ARM.yml b/.github/workflows/beam_PostCommit_Java_Examples_Dataflow_ARM.yml
index 5a42b9f95237d..22d605ed1c2da 100644
--- a/.github/workflows/beam_PostCommit_Java_Examples_Dataflow_ARM.yml
+++ b/.github/workflows/beam_PostCommit_Java_Examples_Dataflow_ARM.yml
@@ -109,6 +109,7 @@ jobs:
         uses: ./.github/actions/gradle-command-self-hosted-action
         with:
             gradle-command: :runners:google-cloud-dataflow-java:arm:examplesJavaRunnerV2IntegrationTestARM
+            max-workers: 12
             arguments: |
                 -PcompileAndRunTestsWithJava${{ matrix.java_version }} \
                 -Pjava${{ matrix.java_version }}Home=$JAVA_HOME_${{ matrix.java_version }}_X64 \
diff --git a/runners/google-cloud-dataflow-java/arm/build.gradle b/runners/google-cloud-dataflow-java/arm/build.gradle
index 10de651992590..e79eeedcd8284 100644
--- a/runners/google-cloud-dataflow-java/arm/build.gradle
+++ b/runners/google-cloud-dataflow-java/arm/build.gradle
@@ -128,8 +128,9 @@ task examplesJavaRunnerV2IntegrationTestARM(type: Test) {
 
   systemProperty "beamTestPipelineOptions", JsonOutput.toJson(runnerV2PipelineOptionsARM)
 
-  include '**/WordCountIT.class'
-  include '**/WindowedWordCountIT.class'
+  include '**/*IT.class'
+  // TODO(https://github.com/apache/beam/issues/20593): test times out.
+  exclude '**/FhirIOReadIT.class'
 
   maxParallelForks 4
   classpath = configurations.examplesJavaIntegrationTest