diff --git a/Dockerfile b/Dockerfile
index 1f01dd2..ed304e0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,9 @@ RUN apt-get update && \
     rm -rf bw.zip
 
 WORKDIR /bitwarden-to-keepass
-COPY . .
+COPY requirements.txt ./
 
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
+
+COPY . .