diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 03d3aa194..1c52f45be 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,45 +44,3 @@ jobs:
         with:
           name: artifacts
           path: artifacts
-  ubuntu-latest:
-    name: ubuntu-latest
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - name: Cache .nuke/temp, ~/.nuget/packages
-        uses: actions/cache@v2
-        with:
-          path: |
-            .nuke/temp
-            ~/.nuget/packages
-          key: ${{ runner.os }}-${{ hashFiles('global.json', 'src/**/*.csproj', 'src/**/package.json') }}
-      - name: Run './build.cmd Compile Test Pack Publish'
-        run: ./build.cmd Compile Test Pack Publish
-        env:
-          NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
-          MYGET_API_KEY: ${{ secrets.MYGET_API_KEY }}
-      - uses: actions/upload-artifact@v1
-        with:
-          name: artifacts
-          path: artifacts
-  macOS-latest:
-    name: macOS-latest
-    runs-on: macOS-latest
-    steps:
-      - uses: actions/checkout@v1
-      - name: Cache .nuke/temp, ~/.nuget/packages
-        uses: actions/cache@v2
-        with:
-          path: |
-            .nuke/temp
-            ~/.nuget/packages
-          key: ${{ runner.os }}-${{ hashFiles('global.json', 'src/**/*.csproj', 'src/**/package.json') }}
-      - name: Run './build.cmd Compile Test Pack Publish'
-        run: ./build.cmd Compile Test Pack Publish
-        env:
-          NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
-          MYGET_API_KEY: ${{ secrets.MYGET_API_KEY }}
-      - uses: actions/upload-artifact@v1
-        with:
-          name: artifacts
-          path: artifacts
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 87e52f092..b93ee1ffc 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -37,31 +37,3 @@ jobs:
           key: ${{ runner.os }}-${{ hashFiles('global.json', 'src/**/*.csproj', 'src/**/package.json') }}
       - name: Run './build.cmd Compile Test Pack'
         run: ./build.cmd Compile Test Pack
-  ubuntu-latest:
-    name: ubuntu-latest
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - name: Cache .nuke/temp, ~/.nuget/packages
-        uses: actions/cache@v2
-        with:
-          path: |
-            .nuke/temp
-            ~/.nuget/packages
-          key: ${{ runner.os }}-${{ hashFiles('global.json', 'src/**/*.csproj', 'src/**/package.json') }}
-      - name: Run './build.cmd Compile Test Pack'
-        run: ./build.cmd Compile Test Pack
-  macOS-latest:
-    name: macOS-latest
-    runs-on: macOS-latest
-    steps:
-      - uses: actions/checkout@v1
-      - name: Cache .nuke/temp, ~/.nuget/packages
-        uses: actions/cache@v2
-        with:
-          path: |
-            .nuke/temp
-            ~/.nuget/packages
-          key: ${{ runner.os }}-${{ hashFiles('global.json', 'src/**/*.csproj', 'src/**/package.json') }}
-      - name: Run './build.cmd Compile Test Pack'
-        run: ./build.cmd Compile Test Pack