diff --git a/.github/workflows/e2e_test_currency_convert.yml b/.github/workflows/e2e_test_currency_convert.yml
index 1b9ea1f8..3bfa4780 100644
--- a/.github/workflows/e2e_test_currency_convert.yml
+++ b/.github/workflows/e2e_test_currency_convert.yml
@@ -1,5 +1,8 @@
 name: e2e demo tests currency conversion
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: