diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2425bf53..1bb93259 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,4 +1,6 @@
 name: Workflow for Codecov
+permissions:
+  contents: read
 on:
   push:
     branches: [master]