diff --git a/.codecov.yml b/.codecov.yml
index 191144aae16..40cdd2437bd 100644
--- a/.codecov.yml
+++ b/.codecov.yml
@@ -4,3 +4,10 @@ coverage:
       default:
         target: 60%
         threshold: 2%
+
+ignore:
+  - "src/test/"
+
+parsers:
+  cobertura:
+    partials_as_hits: false
diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index 916bd389e85..2aab979dc72 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -218,13 +218,15 @@ jobs:
           path: coverage.xml
           retention-days: 30
       - name: upload coverage report
-        uses: wandalen/wretry.action@v1.3.0
+        uses: wandalen/wretry.action@v1.4.10
         with:
           action: codecov/codecov-action@v4
           with: |
             files: coverage.xml
             fail_ci_if_error: true
+            disable_search: true
             verbose: true
+            plugin: noop
             token: ${{ secrets.CODECOV_TOKEN }}
           attempt_limit: 5
-          attempt_delay: 35000 # in milliseconds
+          attempt_delay: 70000 # in milliseconds