diff --git a/DockerFile b/DockerFile
index ec7b558..91d47a0 100644
--- a/DockerFile
+++ b/DockerFile
@@ -4,7 +4,14 @@ FROM nginx:alpine
 # Copy all files from your Git repo into the web server directory
 COPY ./html/ /usr/share/nginx/html/
 
-RUN sed -i 's/server_name  localhost;/server_name  _;/g' /etc/nginx/conf.d/default.conf
-
+RUN echo 'server { \
+    listen 80 default_server; \
+    server_name _; \
+    root /usr/share/nginx/html; \
+    index index.html; \
+    location / { \
+    try_files $uri $uri/ =404; \
+    } \
+    }' > /etc/nginx/conf.d/default.conf
 # Expose port 80
 EXPOSE 80
\ No newline at end of file