diff --git a/.drone.yml b/.drone.yml
index d8a57f8..a401205 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -23,7 +23,7 @@ steps:
     commands:
       - source ./env/openvpn_xor.env
       - git clone https://github.com/Tunnelblick/Tunnelblick.git /tmp/tunnelblick
-      - export OPENVPN_VERSION=$(ls /tmp/tunnelblick/third_party/openvpn | sed 's/openvpn-//g' | sort  -k1,1nr -k2,2n -k3,3n | head -n 1)
+      - export OPENVPN_VERSION=$(ls /tmp/tunnelblick/third_party/sources/openvpn | sed 's/openvpn-//g' | sort  -k1,1nr -k2,2n -k3,3n | head -n 1)
       - export CUSTOM_TAG="v$OPENVPN_VERSION-XOR-$TUNNELBLICK_VERSION"
       - export BUILD_ARGS="--build-arg OPENVPN_VERSION=$OPENVPN_VERSION --build-arg TUNNELBLICK_VERSION=$TUNNELBLICK_VERSION"
       - build-container