diff --git a/Dockerfile b/Dockerfile
index 76e8a850..458f7cba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,6 +44,13 @@ RUN set -eux; \
     chmod -R g+rwX /home/node; \
     chown -R 1000 /home/node
 
+RUN set -eux; \
+    apk upgrade --no-cache; \
+    apk add --no-cache libcap; \
+    rm -rf /var/cache/apk/*
+    
+RUN setcap 'cap_net_raw+ep' $(which node)
+
 # change workgin dir
 WORKDIR $HOME/