diff --git a/services/directory/data/FilterListSyntax.json b/services/directory/data/FilterListSyntax.json
index 7bd6811b4..97543237f 100644
--- a/services/directory/data/FilterListSyntax.json
+++ b/services/directory/data/FilterListSyntax.json
@@ -4823,10 +4823,6 @@
     "filterListId": 1493,
     "syntaxId": 2
   },
-  {
-    "filterListId": 1494,
-    "syntaxId": null
-  },
   {
     "filterListId": 1495,
     "syntaxId": 1
@@ -4875,10 +4871,6 @@
     "filterListId": 1506,
     "syntaxId": 36
   },
-  {
-    "filterListId": 1507,
-    "syntaxId": null
-  },
   {
     "filterListId": 1508,
     "syntaxId": 2
@@ -4887,18 +4879,10 @@
     "filterListId": 1509,
     "syntaxId": 2
   },
-  {
-    "filterListId": 1510,
-    "syntaxId": null
-  },
   {
     "filterListId": 1511,
     "syntaxId": 3
   },
-  {
-    "filterListId": 1512,
-    "syntaxId": null
-  },
   {
     "filterListId": 1513,
     "syntaxId": 8