diff --git a/Dockerfile.dev b/Dockerfile.dev
index 508ae4b..b6a20dc 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -7,6 +7,7 @@ ENV MODE="DEVELOPMENT"
 WORKDIR /app
 
 COPY requirements.txt requirements.txt
+COPY .env .env
 RUN pip install -r requirements.txt
 
 COPY . .
diff --git a/Dockerfile.local b/Dockerfile.local
index a1c00e6..a7381c0 100644
--- a/Dockerfile.local
+++ b/Dockerfile.local
@@ -14,6 +14,7 @@ RUN echo "server pool.ntp.org iburst" >> /etc/chrony/chrony.conf
 
 # Copy and install Python dependencies
 COPY requirements.txt requirements.txt
+COPY .env .env
 RUN pip install -r requirements.txt
 
 # Copy source code
diff --git a/Dockerfile.prod b/Dockerfile.prod
index 37186c0..01bfafd 100644
--- a/Dockerfile.prod
+++ b/Dockerfile.prod
@@ -9,6 +9,7 @@ ENV MODE="PRODUCTION"
 WORKDIR /app
 
 COPY requirements.txt requirements.txt
+COPY .env .env
 RUN pip install -r requirements.txt
 
 COPY . .