diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 21ce567e9..6b15d63e3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,12 +40,6 @@ jobs:
           lcov --rc lcov_branch_coverage=1 --remove test/unit-test/build/coverage.info '*third-party*' --output-file test/unit-test/build/coverage.info
           lcov --rc lcov_branch_coverage=1 --remove test/unit-test/build/coverage.info '*mocks*' --output-file test/unit-test/build/coverage.info
           lcov --list test/unit-test/build/coverage.info
-      #- name: lcov-cop
-      #  uses: ChicagoFlutter/lcov-cop@v1.0.2
-      #  with:
-      #    path: "build/coverage.info"
-      #    min_coverage: 99
-      #    exclude: "**/*test*"
 
   formatting:
     runs-on: ubuntu-latest
@@ -65,3 +59,14 @@ jobs:
           else
             exit 0
           fi
+
+  complexity:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup
+        run: sudo apt-get install complexity
+      - name: Complexity
+        run: |
+          find . -iname '*.c' |\
+          xargs complexity --scores --threshold=0 --horrid-threshold=55