diff --git a/Dockerfile b/Dockerfile
index 754c116..687cf05 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,8 +7,8 @@ ENV VIRTUAL_ENV=/home/mediacms.io
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 ENV PIP_NO_CACHE_DIR=1
 
-ARG DEVELOPMENT_MODE
-ENV DEVELOPMENT=${DEVELOPMENT_MODE}
+ARG DEV_MODE
+ENV DEVELOPMENT=${DEV_MODE}
 
 RUN mkdir -p /home/mediacms.io/mediacms/{logs} && cd /home/mediacms.io && python3 -m venv $VIRTUAL_ENV
 
@@ -17,7 +17,7 @@ COPY requirements.txt .
 COPY requirements-dev.txt .
 
 RUN set -x \
-    && if [ "$DEVELOPMENT" = "True" ]; then pip install -r requirements-dev.txt ; fi
+    && if [ "$DEVELOPMENT" = "true" ]; then pip install -r requirements-dev.txt ; fi
 
 RUN pip install -r requirements.txt
 
diff --git a/docker-compose-dev.yaml b/docker-compose-dev.yaml
index 034cbe8..1983447 100644
--- a/docker-compose-dev.yaml
+++ b/docker-compose-dev.yaml
@@ -6,7 +6,7 @@ services:
       context: .
       dockerfile: ./Dockerfile
       args:
-        - DEVELOPMENT_MODE=True
+        - DEV_MODE=true
     image: mediacms/mediacms-dev:latest
     volumes:
       - ./:/home/mediacms.io/mediacms/