diff --git a/Tusker/Scenes/MainSceneDelegate.swift b/Tusker/Scenes/MainSceneDelegate.swift
index 984bc8b7..3379ddc8 100644
--- a/Tusker/Scenes/MainSceneDelegate.swift
+++ b/Tusker/Scenes/MainSceneDelegate.swift
@@ -35,7 +35,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
         window = UIWindow(windowScene: windowScene)
         
         showAppOrOnboardingUI(session: session)
-        if connectionOptions.urlContexts.count > 0 {
+        if !connectionOptions.urlContexts.isEmpty {
             self.scene(scene, openURLContexts: connectionOptions.urlContexts)
         }
 
@@ -50,14 +50,21 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
     }
 
     func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>) {
-        if URLContexts.count > 1 {
-            fatalError("Cannot open more than 1 URL")
+        guard let url = URLContexts.first?.url,
+              var components = URLComponents(url: url, resolvingAgainstBaseURL: false),
+              let rootViewController else {
+            return
         }
         
-        let url = URLContexts.first!.url
-        
-        if var components = URLComponents(url: url, resolvingAgainstBaseURL: false),
-                  let rootViewController = rootViewController {
+        if components.host == "compose" {
+            if let mastodonController = window!.windowScene!.session.mastodonController {
+                let draft = mastodonController.createDraft()
+                let text = components.queryItems?.first(where: { $0.name == "text" })?.value
+                draft.text = text ?? ""
+                rootViewController.compose(editing: draft, animated: true, isDucked: false)
+            }
+        } else {
+            // Assume anything else is a search query
             components.scheme = "https"
             let query = components.string!
             rootViewController.performSearch(query: query)