diff --git a/src/cascadia/TerminalSettingsModel/pch.h b/src/cascadia/TerminalSettingsModel/pch.h
index 31a0f267222..2a595f2d4df 100644
--- a/src/cascadia/TerminalSettingsModel/pch.h
+++ b/src/cascadia/TerminalSettingsModel/pch.h
@@ -24,6 +24,7 @@
 #endif
 
 #include <wil/cppwinrt.h>
+#include <wil/registry.h>
 
 #include <winrt/Windows.ApplicationModel.AppExtensions.h>
 #include <winrt/Windows.ApplicationModel.h>