diff --git a/Dockerfile b/Dockerfile
index ddd0456d2..694acc536 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -63,8 +63,5 @@ COPY --from=BUILD_IMAGE $EXPLORER_APP_PATH/dist ./app/
 COPY --from=BUILD_IMAGE $EXPLORER_APP_PATH/client/build ./client/build/
 COPY --from=BUILD_IMAGE $EXPLORER_APP_PATH/node_modules ./node_modules/
 
-# expose default ports
-EXPOSE 8080
-
 # run blockchain explorer main app
 CMD npm run app-start && tail -f /dev/null