diff --git a/code/components/nui-resources/src/ResourceUIScripting.cpp b/code/components/nui-resources/src/ResourceUIScripting.cpp
index 28442272ea..6197a06d58 100644
--- a/code/components/nui-resources/src/ResourceUIScripting.cpp
+++ b/code/components/nui-resources/src/ResourceUIScripting.cpp
@@ -425,6 +425,36 @@ static InitFunction initFunction([] ()
 		context.SetResult(nui::HasFocusKeepInput());
 	});
 
+	fx::ScriptEngine::RegisterNativeHandler("SET_NUI_ZINDEX", [](fx::ScriptContext& context)
+	{
+		fx::OMPtr<IScriptRuntime> runtime;
+
+		if (FX_FAILED(fx::GetCurrentScriptRuntime(&runtime)))
+		{
+			return;
+		}
+
+		fx::Resource* resource = reinterpret_cast<fx::Resource*>(runtime->GetParentObject());
+		if (!resource)
+		{
+			return;
+		}
+
+		fwRefContainer<ResourceUI> resourceUI = resource->GetComponent<ResourceUI>();
+		if (!resourceUI.GetRef() || !resourceUI->HasFrame())
+		{
+			return;
+		}
+
+		if (resource->GetName().find('"') != std::string::npos)
+		{
+			return;
+		}
+
+		int zIndex = context.GetArgument<int>(0);
+		nui::PostRootMessage(fmt::sprintf(R"({ "type": "setZIndex", "frameName": "%s", "zIndex": "%d" })", resource->GetName(), zIndex));
+	});
+
 	fx::ScriptEngine::RegisterNativeHandler("SET_NUI_FOCUS", [] (fx::ScriptContext& context)
 	{
 		fx::OMPtr<IScriptRuntime> runtime;
diff --git a/ext/native-decls/SetNuiZindex.md b/ext/native-decls/SetNuiZindex.md
new file mode 100644
index 0000000000..f3616e1995
--- /dev/null
+++ b/ext/native-decls/SetNuiZindex.md
@@ -0,0 +1,13 @@
+---
+ns: CFX
+apiset: client
+---
+## SET_NUI_ZINDEX
+
+```c
+void SET_NUI_ZINDEX(int zIndex);
+```
+Set the z-index of the NUI resource.
+
+## Parameters
+* **zIndex**: New z-index value.
diff --git a/ext/ui-build/data/root.html b/ext/ui-build/data/root.html
index 9a4f700fe9..59dfde464b 100644
--- a/ext/ui-build/data/root.html
+++ b/ext/ui-build/data/root.html
@@ -55,6 +55,11 @@
 				handoverBlob = data.data;
 			} else if (data.type == 'setServerAddress') {
 				serverAddress = data.data;
+			} else if (data.type == 'setZIndex') {
+				const { frameName, zIndex } = data;
+				if (frameName in citFrames) {
+					citFrames[frameName].style.zIndex = zIndex;
+				}
 			}
 			break;
 		}