diff --git a/.github/workflows/pre.yml b/.github/workflows/pre.yml
index 7a90c6052..39a1ffd69 100644
--- a/.github/workflows/pre.yml
+++ b/.github/workflows/pre.yml
@@ -63,13 +63,17 @@ jobs:
       - name: unit
         run: make test
       - name: report coverage
-        uses: codecov/codecov-action@v3
+        uses: wandalen/wretry.action@v1.3.0
         with:
-          files: ./coverage.out
-          flags: unit
-          name: unit
-          verbose: true
-          fail_ci_if_error: true
+          action: codecov/codecov-action@v3
+          with: |
+            files: ./coverage.out
+            flags: unit
+            name: unit
+            verbose: true
+            fail_ci_if_error: true
+          attempt_limit: 3
+          attempt_delay: 10000
 
   integration:
     name: integration