diff --git a/.github/workflows/clippy.yml b/.github/workflows/clippy.yml
index 38dda4ca3a..8898385d02 100644
--- a/.github/workflows/clippy.yml
+++ b/.github/workflows/clippy.yml
@@ -32,6 +32,8 @@ jobs:
         run: rustup component add clippy
       - name: Fix environment
         uses: ./.github/actions/fix-environment
+      - name: Clippy cppwinrt
+        run:  cargo clippy -p cppwinrt
       - name: Clippy no_std
         run:  cargo clippy -p no_std
       - name: Clippy riddle
diff --git a/.github/workflows/no-default-features.yml b/.github/workflows/no-default-features.yml
index 23e7ce54cf..b4b4978575 100644
--- a/.github/workflows/no-default-features.yml
+++ b/.github/workflows/no-default-features.yml
@@ -30,6 +30,8 @@ jobs:
         run: rustup target add ${{ matrix.target }}
       - name: Fix environment
         uses: ./.github/actions/fix-environment
+      - name: Check cppwinrt
+        run:  cargo check -p cppwinrt --no-default-features
       - name: Check windows
         run:  cargo check -p windows --no-default-features
       - name: Check windows-bindgen
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index db5d776699..3888009540 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -56,6 +56,8 @@ jobs:
         uses: ./.github/actions/fix-environment
       - name: Clean
         run:  cargo clean
+      - name: Test cppwinrt
+        run:  cargo test -p cppwinrt --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test no_std
         run:  cargo test -p no_std --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test riddle
@@ -154,10 +156,10 @@ jobs:
         run:  cargo test -p test_arch --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_arch_feature
         run:  cargo test -p test_arch_feature --target ${{ matrix.target }} ${{ matrix.etc }}
-      - name: Test test_array
-        run:  cargo test -p test_array --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Clean
         run:  cargo clean
+      - name: Test test_array
+        run:  cargo test -p test_array --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_bcrypt
         run:  cargo test -p test_bcrypt --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_bstr
@@ -256,10 +258,10 @@ jobs:
         run:  cargo test -p test_string_param --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_structs
         run:  cargo test -p test_structs --target ${{ matrix.target }} ${{ matrix.etc }}
-      - name: Test test_sys
-        run:  cargo test -p test_sys --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Clean
         run:  cargo clean
+      - name: Test test_sys
+        run:  cargo test -p test_sys --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_targets
         run:  cargo test -p test_targets --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_unions