diff --git a/Business_cards/Dockerfile b/Business_cards/Dockerfile
index b25628e..2a60446 100644
--- a/Business_cards/Dockerfile
+++ b/Business_cards/Dockerfile
@@ -8,7 +8,7 @@ WORKDIR /opt/bussinesscards
 COPY . .
 
 # Install any needed packages specified in requirements.txt
-RUN pip install --no-cache-dir -r requirement.txt
+RUN pip install --no-cache-dir -r mainrequirements.txt
 
 # Make port 80 available to the world outside this container
 EXPOSE 1112