diff --git a/ruby-builder-versions.json b/ruby-builder-versions.json
index 82db7be..06bcd84 100644
--- a/ruby-builder-versions.json
+++ b/ruby-builder-versions.json
@@ -14,7 +14,7 @@
     "3.2.0-preview1", "3.2.0-preview2", "3.2.0-preview3", "3.2.0-rc1", "3.2.0", "3.2.1", "3.2.2", "3.2.3", "3.2.4", "3.2.5",
     "3.3.0-preview1", "3.3.0-preview2", "3.3.0-preview3", "3.3.0-rc1", "3.3.0", "3.3.1", "3.3.2", "3.3.3", "3.3.4", "3.3.5",
     "3.4.0-preview1",
-    "head", "debug"
+    "head", "debug", "asan"
   ],
   "jruby": [
     "9.1.17.0",