diff --git a/automation_tools/update_sha.sh b/automation_tools/update_sha.sh
index 41005957..9a0ce245 100644
--- a/automation_tools/update_sha.sh
+++ b/automation_tools/update_sha.sh
@@ -19,4 +19,4 @@ do
   echo "URL to hash: $url"
   hash=$(curl -sL "$url" | sha256sum | cut -d ' ' -f1)
   sed -i 's^'"$placeholder"'^'"$hash"'^' $rd_manifest
-done < $sha_update_list
\ No newline at end of file
+done < <(cat "$sha_update_list")
\ No newline at end of file