diff --git a/Dockerfile b/Dockerfile
index 69985f1..5a10eaa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,8 +5,9 @@ LABEL name="tor-socks-proxy"
 LABEL version="latest"
 
 RUN echo '@edge https://dl-cdn.alpinelinux.org/alpine/edge/community' >> /etc/apk/repositories && \
+    echo '@edge https://dl-cdn.alpinelinux.org/alpine/edge/testing'   >> /etc/apk/repositories && \
     apk -U upgrade && \
-    apk -v add tor@edge curl && \
+    apk -v add tor@edge obfs4proxy@edge curl && \
     chmod 700 /var/lib/tor && \
     rm -rf /var/cache/apk/* && \
     tor --version