diff --git a/apps/showcase/doc/common/apidoc/index.json b/apps/showcase/doc/common/apidoc/index.json
index 8d15d87dd..3c91551d7 100644
--- a/apps/showcase/doc/common/apidoc/index.json
+++ b/apps/showcase/doc/common/apidoc/index.json
@@ -2291,6 +2291,14 @@
                             "default": "",
                             "description": "Used to pass attributes to the VirtualScroller component."
                         },
+                        {
+                            "name": "listContainer",
+                            "optional": true,
+                            "readonly": false,
+                            "type": "AutoCompletePassThroughOptionType",
+                            "default": "",
+                            "description": "Used to pass attributes to the list container's DOM element."
+                        },
                         {
                             "name": "list",
                             "optional": true,
@@ -3422,6 +3430,13 @@
                             "value": "\"p-autocomplete-list\"",
                             "description": "Class name of the list element"
                         },
+                        {
+                            "name": "listContainer",
+                            "optional": false,
+                            "readonly": false,
+                            "value": "\"p-autocomplete-list-container\"",
+                            "description": "Class name of the list container element"
+                        },
                         {
                             "name": "optionGroup",
                             "optional": false,