diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1031704..dbebca0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,13 +6,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-24.04, ubuntu-22.04, ubuntu-20.04, macos-15, macos-14, macos-13]
-        postgres-version: [17, 16, 15, 14, 13]
-        include:
-          - os: windows-2022
-            postgres-version: 14
-          - os: windows-2019
-            postgres-version: 14
+        os: [ubuntu-24.04, ubuntu-22.04, ubuntu-20.04]
+        postgres-version: [16]
     steps:
       - uses: actions/checkout@v4
       - uses: ./.