diff --git a/.drone.yml b/.drone.yml
index 9b71a7c..5488da1 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -189,8 +189,8 @@ steps:
       - .\fetch-libcwtch-go.ps1
   - name: build-windows
     commands:
-      - flutter pub get
-      - flutter build windows
+      - C:\src\flutter\bin\flutter pub get
+      - C:\src\flutter\bin\flutter build windows
         # flwtch-`cat VERSION`-`cat BUILDDATE`
       - $Env:builddir = 'deploy\flwtch-win-'
       - $Env:builddir += type .\VERSION