diff --git a/Dockerfile b/Dockerfile
index 570b8dd..693dbe8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,8 @@ FROM python:3.12.10-alpine3.21
 ARG APP_DIR=/opt/app
 
 RUN \
-  adduser -s /bin/sh -D user \
-  mkdir -p $APP_DIR \
+  adduser -s /bin/sh -D user &&\
+  mkdir -p $APP_DIR &&\
   chown user:user $APP_DIR
 
 USER user
@@ -16,10 +16,10 @@ COPY dependencytrack-client/ ./dependencytrack-client
 COPY defectdojo-client/ ./defectdojo-client
 
 RUN \
-  python -m venv .venv \
-  . ./.venv/bin/activate \
-  pip install -r requirements.txt \
-  pip install -r dependencytrack-client\requirements.txt \
+  python -m venv .venv &&\
+  . ./.venv/bin/activate &&\
+  pip install -r requirements.txt &&\
+  pip install -r dependencytrack-client\requirements.txt &&\
   pip install -r defectdojo-client\requirements.txt