diff --git a/.github/workflows/update-set-implementation-lists.yml b/.github/workflows/update-set-implementation-lists.yml
index c0528a9816f..1773b3c0bb9 100644
--- a/.github/workflows/update-set-implementation-lists.yml
+++ b/.github/workflows/update-set-implementation-lists.yml
@@ -26,7 +26,9 @@ jobs:
             const fs = require('fs')
             
             // Disable mustache html-escape
-            mustache.escape = identity;
+            mustache.escape = function(str) {
+              return str;
+            };
             
             // https://stackoverflow.com/a/2970667
             function toCamelCase(str) {