diff --git a/macos/Sources/Features/QuickTerminal/QuickTerminalController.swift b/macos/Sources/Features/QuickTerminal/QuickTerminalController.swift
index 47ee2dfd9..1aeba2069 100644
--- a/macos/Sources/Features/QuickTerminal/QuickTerminalController.swift
+++ b/macos/Sources/Features/QuickTerminal/QuickTerminalController.swift
@@ -322,6 +322,8 @@ class QuickTerminalController: BaseTerminalController {
         switch (self.derivedConfig.windowColorspace) {
         case "display-p3":
             window.colorSpace = .displayP3
+        case "generic-rgb":
+            window.colorSpace = .genericRGB
         case "srgb":
             fallthrough
         default:
diff --git a/macos/Sources/Features/Terminal/TerminalController.swift b/macos/Sources/Features/Terminal/TerminalController.swift
index c3b332cd4..73ac3409a 100644
--- a/macos/Sources/Features/Terminal/TerminalController.swift
+++ b/macos/Sources/Features/Terminal/TerminalController.swift
@@ -301,6 +301,8 @@ class TerminalController: BaseTerminalController {
         switch (config.windowColorspace) {
         case "display-p3":
             window.colorSpace = .displayP3
+        case "generic-rgb":
+            window.colorSpace = .genericRGB
         case "srgb":
             fallthrough
         default:
diff --git a/src/config/Config.zig b/src/config/Config.zig
index 91c07cc78..d7679ccc1 100644
--- a/src/config/Config.zig
+++ b/src/config/Config.zig
@@ -5291,6 +5291,7 @@ pub const WindowTheme = enum {
 pub const WindowColorspace = enum {
     srgb,
     @"display-p3",
+    @"generic-rgb",
 };
 
 /// See macos-titlebar-style