diff --git a/macros/streamline/configs.yaml.sql b/macros/streamline/configs.yaml.sql
index 59a9878..78fe56a 100644
--- a/macros/streamline/configs.yaml.sql
+++ b/macros/streamline/configs.yaml.sql
@@ -288,9 +288,8 @@
   options: |
     LANGUAGE PYTHON
     RUNTIME_VERSION = '3.10'
+    COMMENT = 'Decompresses zlib/deflate-compressed data from Python bytes literal string format'
     HANDLER = 'decompress_zlib'
-    IMMUTABLE
-    COMMENT = 'Decompresses zlib/deflate-compressed data from Python bytes literal string format returned by udf_api_v2'
   sql: |
     {{ fsc_utils.create_udf_decompress_zlib() | indent(4) }}