diff --git a/appveyor-macos.yml b/appveyor-macos.yml
index 4a6ed95..7c4cc28 100644
--- a/appveyor-macos.yml
+++ b/appveyor-macos.yml
@@ -8,7 +8,7 @@ environment:
 install:
   - cd /Users/appveyor
   - brew install neko
-  - brew install gnutar
+  - brew install gnu-tar
   - wget "https://github.com/HaxeFoundation/haxe/releases/download/4.1.5/haxe-4.1.5-osx.tar.gz"
   - mkdir $HAXE_INSTALLDIR
   - tar -xf haxe-4.1.5-osx.tar.gz -C $HAXE_INSTALLDIR