diff --git a/src/pages/Search/AdvancedSearchFilters.tsx b/src/pages/Search/AdvancedSearchFilters.tsx
index 026f5ea756c4..20f3a343b842 100644
--- a/src/pages/Search/AdvancedSearchFilters.tsx
+++ b/src/pages/Search/AdvancedSearchFilters.tsx
@@ -207,7 +207,7 @@ const typeFiltersKeys: Record<string, Array<Array<ValueOf<typeof CONST.SEARCH.SY
         ],
     ],
     [CONST.SEARCH.DATA_TYPES.CHAT]: [
-        [CONST.SEARCH.SYNTAX_FILTER_KEYS.KEYWORD, CONST.SEARCH.SYNTAX_FILTER_KEYS.FROM, CONST.SEARCH.SYNTAX_FILTER_KEYS.TO],
+        [CONST.SEARCH.SYNTAX_FILTER_KEYS.KEYWORD, CONST.SEARCH.SYNTAX_FILTER_KEYS.FROM, CONST.SEARCH.SYNTAX_FILTER_KEYS.TO, CONST.SEARCH.SYNTAX_FILTER_KEYS.IN],
         [CONST.SEARCH.SYNTAX_FILTER_KEYS.DATE],
     ],
 };