diff --git a/.github/workflows/gradle-test.yaml b/.github/workflows/gradle-test.yaml
index e9b9dcf9c14c..923073d5bc46 100644
--- a/.github/workflows/gradle-test.yaml
+++ b/.github/workflows/gradle-test.yaml
@@ -28,6 +28,7 @@ jobs:
           - samples/client/petstore/java/jersey2-java8
           - samples/client/petstore/java/okhttp-gson
           - samples/client/petstore/java/okhttp-gson-group-parameter
+          - samples/client/petstore/java/webclient-swagger2
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-java@v3
diff --git a/samples/client/petstore/java/webclient-swagger2/.openapi-generator-ignore b/samples/client/petstore/java/webclient-swagger2/.openapi-generator-ignore
index 7484ee590a38..daed634bb4b7 100644
--- a/samples/client/petstore/java/webclient-swagger2/.openapi-generator-ignore
+++ b/samples/client/petstore/java/webclient-swagger2/.openapi-generator-ignore
@@ -21,3 +21,4 @@
 #docs/*.md
 # Then explicitly reverse the ignore rule for a single file:
 #!docs/README.md
+#