diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
index ff533b7..59d1993 100644
--- a/.github/workflows/coverage.yaml
+++ b/.github/workflows/coverage.yaml
@@ -49,8 +49,9 @@ jobs:
           just coverage-codecov
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./codecov.json
           disable_search: true
+          verbose: true
diff --git a/.gitignore b/.gitignore
index b93c28d..aff1d20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ assets/site/build.css
 
 # Coverage reports
 lcov.info
+codecov.json
 coverage.html
 
 # Profiling output
diff --git a/Justfile b/Justfile
index 7d23022..96cf89a 100644
--- a/Justfile
+++ b/Justfile
@@ -2,8 +2,8 @@ set shell := ["bash", "-c"]
 set windows-shell := ["powershell.exe", "-NoLogo", "-Command"]
 
 # Regex to exclude files from coverage report, double escapes for Justfile + CLI
-# You can use src\\\\..., but the filename alone is acceptable too
-coverage_exclude_pattern := "src\\\\app\\.rs|audio\\.rs|src\\\\error\\.rs|platform\\\\emscripten\\.rs|bin\\\\.+\\.rs|main\\.rs|platform\\\\desktop\\.rs|platform\\\\tracing_buffer\\.rs|platform\\\\buffered_writer\\.rs|systems\\\\debug\\.rs|systems\\\\profiling\\.rs"
+# You can use src/..., but the filename alone is acceptable too
+coverage_exclude_pattern := "src/app\\.rs|audio\\.rs|src/error\\.rs|platform/emscripten\\.rs|bin/.+\\.rs|main\\.rs|platform/desktop\\.rs|platform/tracing_buffer\\.rs|platform/buffered_writer\\.rs|systems/debug\\.rs|systems/profiling\\.rs"
 
 binary_extension := if os() == "windows" { ".exe" } else { "" }
 
diff --git a/codecov.yml b/codecov.yml
index 0f3ce60..8045210 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -1,17 +1,3 @@
-coverage:
-  status:
-    project:
-      default:
-        target: 70%
-    patch:
-      default:
-        informational: true
-
 ignore:
   - "src/(?:bin|platform))/.+\\.rs"
   - "src/(?:app|events|formatter)\\.rs"
-
-comment:
-  layout: "reach,diff,flags,files,footer"
-  behavior: default
-  require_changes: false