diff --git a/Vagrantfile b/Vagrantfile
index 16a041e3..88c61cac 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -189,7 +189,7 @@ def install_borg(fuse)
     . borg-env/bin/activate
     pip install -U wheel  # upgrade wheel, might be too old
     cd borg
-    pip install -r requirements.d/development.txt
+    pip install -r requirements.d/development.lock.txt
     python setup.py clean
     python setup.py clean2
     pip install -e .[#{fuse}]