diff --git a/.gitea/workflows/ChaosCi.yaml b/.gitea/workflows/ChaosCi.yaml
index 7dbafdc..ffc2e1a 100644
--- a/.gitea/workflows/ChaosCi.yaml
+++ b/.gitea/workflows/ChaosCi.yaml
@@ -37,7 +37,7 @@ jobs:
 
     - name: Process coverage data
       run: |
-        lcov --ignore-errors inconsistent,mismatch -c -d build-debug/ -o lcovout
+        lcov --ignore-errors inconsistent,mismatch --no-external -c -d build-debug/ -o lcovout
         genhtml lcovout -o coverage-report
 
     - name: Upload coverage report