diff --git a/docker/nginx-drawio/Dockerfile b/docker/nginx-drawio/Dockerfile
index a99b1a5..f4b8008 100644
--- a/docker/nginx-drawio/Dockerfile
+++ b/docker/nginx-drawio/Dockerfile
@@ -1,23 +1,16 @@
 FROM nginx:latest
 
-RUN apt-get update && apt-get install -y unzip wget
-
-RUN mkdir -p /etc/nginx/servers /var/www
-
-RUN wget https://github.com/jgraph/drawio/releases/download/v24.4.10/draw.war -O /var/www/draw.war
-
-RUN wget https://github.com/mozilla/pdf.js/releases/download/v4.3.136/pdfjs-4.3.136-dist.zip -O /var/www/pdfjs.zip
-
-RUN unzip /var/www/draw.war -d /var/www/draw
-
-RUN unzip /var/www/pdfjs.zip -d /var/www/pdfjs
-
-RUN rm -rf /var/www/pdfjs.zip /var/www/draw.war /var/www/draw/META-INF /var/www/draw/WEB-INF
-
-RUN apt-get remove -y unzip wget && \
-        apt-get autoremove -y && \
-        apt-get clean
+RUN apt-get update && \
+    apt-get install -y unzip wget && \
+    mkdir -p /etc/nginx/servers /var/www && \
+    wget https://github.com/jgraph/drawio/releases/download/v24.4.10/draw.war -O /var/www/draw.war && \
+    wget https://github.com/mozilla/pdf.js/releases/download/v4.3.136/pdfjs-4.3.136-dist.zip -O /var/www/pdfjs.zip && \
+    unzip /var/www/draw.war -d /var/www/draw && \
+    unzip /var/www/pdfjs.zip -d /var/www/pdfjs && \
+    rm -rf /var/www/pdfjs.zip /var/www/draw.war /var/www/draw/META-INF /var/www/draw/WEB-INF && \
+    apt-get remove -y unzip wget && \
+    apt-get autoremove -y && \
+    apt-get clean
 
 COPY docker/nginx-drawio/drawio.conf /etc/nginx/servers/drawio.conf
-
 COPY docker/nginx-drawio/pdfjs.conf /etc/nginx/servers/pdfjs.conf