diff --git a/appveyor.yml b/appveyor.yml
index c0873ff2..96768918 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,11 +5,13 @@ environment:
   GOPATH: c:\GOPATH
   GOROOT: C:\go
   GOVERSION: 1.21.0
+  # tree-sitter
   CGO_ENABLED: 1
 init:
   - cmd: set PATH=C:\MinGW\bin;%cd%/bin;%PATH%
 install:
   - set PATH=%GOPATH%\bin;c:\go\bin;C:\Ruby24\bin;%cd%;%PATH%
+  - set PATH=c:\MinGW\bin;%PATH%
 
   - rmdir C:\go /s /q
   - appveyor DownloadFile https://storage.googleapis.com/golang/go%GOVERSION%.windows-amd64.zip