diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bc136bc3..30972c2a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: [macos-latest, ubuntu-latest]
         python: ["3.9", "3.10"]
 
     steps:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6e45d15d..4b3c322e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: [macos-latest, ubuntu-latest]
         python: ["3.9", "3.10"]
 
     steps: