diff --git a/openid-connect-provider-debugger/Dockerfile b/openid-connect-provider-debugger/Dockerfile
index 10f4999..5f8375a 100644
--- a/openid-connect-provider-debugger/Dockerfile
+++ b/openid-connect-provider-debugger/Dockerfile
@@ -2,11 +2,6 @@ FROM openresty/openresty:alpine
 
 HEALTHCHECK CMD ["/usr/bin/curl", "-i", "-s", "-S", "-f", "http://localhost"]
 
-ARG USER_NAME=default
-ARG USER_HOME=/home/default
-ARG USER_ID=1000
-ARG USER_GECOS=Default
-
 # hadolint ignore=DL3018
 RUN apk update \
  && apk --no-cache add curl patch perl \
@@ -18,23 +13,11 @@ RUN apk update \
 COPY nginx.conf.patch /usr/local/openresty/nginx/conf/nginx.conf.patch
 
 RUN patch /usr/local/openresty/nginx/conf/nginx.conf /usr/local/openresty/nginx/conf/nginx.conf.patch \
- && rm -f /usr/local/openresty/nginx/conf/nginx.conf.patch
+ && rm -f /usr/local/openresty/nginx/conf/nginx.conf.patch \
+ && chmod o+rwx /var/run/openresty
 
 COPY default.conf /etc/nginx/conf.d/default.conf
 
 COPY index.html /usr/local/openresty/nginx/html/index.html
 
-RUN adduser \
-  --home "${USER_HOME}" \
-  --uid "${USER_ID}" \
-  --gecos "${USER_GECOS}" \
-  --disabled-password \
-  "${USER_NAME}"
-
-ENV HOME "${USER_HOME}"
-
-USER "${USER_NAME}"
-
-WORKDIR "${HOME}"
-
 EXPOSE 80 443