diff --git a/Dockerfile b/Dockerfile
index cd8397bfd..745dd472f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ WORKDIR /cryptpad
 # Copy CryptPad source code to the container
 COPY . /cryptpad
 
-RUN sed -i "s@//httpAddress: '::'@httpAddress: '0.0.0.0'@" /cryptpad/config/config.example.js
+RUN sed -i "s@//httpAddress: 'localhost'@httpAddress: '0.0.0.0'@" /cryptpad/config/config.example.js
 RUN sed -i "s@installMethod: 'unspecified'@installMethod: 'docker'@" /cryptpad/config/config.example.js
 
 # Install wget for healthcheck