diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index da7cba9b818..e2f00a4964f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,11 +18,6 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Use GNU Tar from msys
-        run: |
-          echo "C:\msys64\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-          rm C:\msys64\usr\bin\bash.exe
-
       - name: choco install nsis
         uses: nick-invision/retry@v3
         with:
@@ -76,10 +71,6 @@ jobs:
           opam install haxe --deps-only
           opam list
 
-      - name: Expose mingw dll files
-        shell: pwsh
-        run: Write-Host "::add-path::${env:CYG_ROOT}/usr/$($env:MINGW_ARCH)-w64-mingw32/sys-root/mingw/bin"
-
       # required to be able to retrieve the revision
       - name: Mark directory as safe
         shell: pwsh
diff --git a/extra/github-actions/build-windows.yml b/extra/github-actions/build-windows.yml
index 2bfa654aa13..badd94ce76a 100644
--- a/extra/github-actions/build-windows.yml
+++ b/extra/github-actions/build-windows.yml
@@ -1,7 +1,3 @@
-- name: Expose mingw dll files
-  shell: pwsh
-  run: Write-Host "::add-path::${env:CYG_ROOT}/usr/$($env:MINGW_ARCH)-w64-mingw32/sys-root/mingw/bin"
-
 # required to be able to retrieve the revision
 - name: Mark directory as safe
   shell: pwsh
diff --git a/extra/github-actions/workflows/main.yml b/extra/github-actions/workflows/main.yml
index ba33de9f727..cd0495e46a2 100644
--- a/extra/github-actions/workflows/main.yml
+++ b/extra/github-actions/workflows/main.yml
@@ -17,11 +17,6 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Use GNU Tar from msys
-        run: |
-          echo "C:\msys64\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-          rm C:\msys64\usr\bin\bash.exe
-
       @import install-nsis.yml
       @import install-neko-windows.yml
       @import install-ocaml-windows.yml