diff --git a/php/Dockerfile b/php/Dockerfile
index f60a05f..c75ef63 100644
--- a/php/Dockerfile
+++ b/php/Dockerfile
@@ -75,7 +75,7 @@ RUN if [ -d /var/www/html ]; then \
   fi
 
 # Insert docker
-RUN sed -i '2s/$/\\(Docker\\)/' /var/www/html/server/uwuzuinfo.txt
+RUN sed -i '2s/$/\(Docker\)/' /var/www/html/server/uwuzuinfo.txt
 
 # Remove flag
 RUN rm -f .source-flag