diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..701564e3
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+# Force checking out with LF on Windows to avoid issues in tests that read files.
+* text=auto eol=lf
diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index dabf6621..15cb88a9 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -27,8 +27,7 @@ jobs:
       fail-fast: false
       matrix:
         node-version: [10.x, 12.x, 14.x, 15.x]
-        # TODO(targos): fix and add windows-latest
-        os: [ubuntu-latest, macOS-latest]
+        os: [ubuntu-latest, macOS-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2