diff --git a/Dockerfile b/Dockerfile
index 9288b003..2e5554d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,6 @@ ENV JAVA_OPTS=""
 WORKDIR /app
 COPY modules/apps/${APP_NAME}/target/${APP_NAME}.jar /app/app.jar
 
-EXPOSE 20100 20200 20300 20400 20500 32960 10808
+EXPOSE 20100 20200 20300 20400 20500 32960 808
 
 ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS -jar /app/app.jar"]
diff --git a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/WoodpeckerPipelineTest.java b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/WoodpeckerPipelineTest.java
index 367b41a9..b484d0e3 100644
--- a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/WoodpeckerPipelineTest.java
+++ b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/WoodpeckerPipelineTest.java
@@ -23,6 +23,16 @@ class WoodpeckerPipelineTest {
         assertThat(countOccurrences(pipeline, "- name: docker-build-")).isEqualTo(1);
     }
 
+    @Test
+    void dockerImageExposesOnlyCurrentProductionPorts() throws IOException {
+        String dockerfile = Files.readString(repositoryRoot().resolve("Dockerfile"));
+
+        assertThat(dockerfile)
+                .contains("EXPOSE 20100 20200 20300 20400 20500 32960 808")
+                .doesNotContain("10808")
+                .doesNotContain("8089");
+    }
+
     private static int countOccurrences(String value, String needle) {
         int count = 0;
         int from = 0;