diff --git a/annotation-service/Dockerfile b/annotation-service/Dockerfile
index 7e23abfed..1e0a28fda 100644
--- a/annotation-service/Dockerfile
+++ b/annotation-service/Dockerfile
@@ -29,6 +29,8 @@ FROM eclipse-temurin:21-jre-ubi9-minimal
 
 ARG PROFILE
 ARG REVISION
+ENV SERVER_PORT=8080
+EXPOSE ${SERVER_PORT}
 
 COPY --from=build-stage /build/annotation-web/target/annotation-web-${REVISION}.jar /app/annotation-web.jar