diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f520c26..feb90c1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -37,6 +37,8 @@ jobs:
     runs-on: ${{matrix.os}}
     steps:
     - uses: actions/checkout@v3
+      with:
+        fetch-depth: 2 # Codecov requests >1
 
     - name: Determine number of cpus on Linux
       if: startsWith(matrix.os, 'ubuntu')