1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 2c8ad07..d7908a5 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ for matrix, use [matrix2051](https://github.com/progval/matrix2051)
 ## Building and Running
 
 ```bash
-docker build -t bitlbee-purple .
+docker build -f ./Dockerfile.debian -t bitlbee-purple .
 ```
 
 ```bash