diff --git a/ShhShell/Views/Terminal/ShellView.swift b/ShhShell/Views/Terminal/ShellView.swift
index ffe211e..9a758a2 100644
--- a/ShhShell/Views/Terminal/ShellView.swift
+++ b/ShhShell/Views/Terminal/ShellView.swift
@@ -25,7 +25,7 @@ struct ShellView: View {
 					TerminalController(handler: handler, hostsManager: hostsManager)
 						.brightness(hostsManager.settings.filter == .crt ? 0.2 : 0.0)
 					
-					if hostsManager.settings.filter == .crt {
+					if #available(iOS 17, *), hostsManager.settings.filter == .crt {
 						CRTView()
 							.opacity(0.75)
 							.brightness(-0.2)