diff --git a/package/etc/context_templates/vendor_product_by_source.conf b/package/etc/context_templates/vendor_product_by_source.conf
index 37e3412..342c9f4 100644
--- a/package/etc/context_templates/vendor_product_by_source.conf
+++ b/package/etc/context_templates/vendor_product_by_source.conf
@@ -1,7 +1,4 @@
-@version: 3.22
-#TODO: #60 The syntax below uses regex and an indirect reference to a variable due to a
-#bug/limitation of selector files. The better syntax should be as follows
-#filter {match("f5_test" template("$(env PRESUME_SYSLOG)")); };
+@version: 3.23
 
 filter f_test_test {
     host("testvp-*" type(glob)) or