diff --git a/renderdoc/driver/dxgi/dxgi_stringise.cpp b/renderdoc/driver/dxgi/dxgi_stringise.cpp
index e70f074d6..d7030dbb0 100644
--- a/renderdoc/driver/dxgi/dxgi_stringise.cpp
+++ b/renderdoc/driver/dxgi/dxgi_stringise.cpp
@@ -212,6 +212,7 @@ std::string DoStringise(const long &el)
     STRINGISE_ENUM(DXGI_ERROR_DEVICE_HUNG)
     STRINGISE_ENUM(DXGI_ERROR_DEVICE_RESET)
     STRINGISE_ENUM(DXGI_ERROR_WAS_STILL_DRAWING)
+    STRINGISE_ENUM(DXGI_ERROR_UNSUPPORTED)
     STRINGISE_ENUM(E_OUTOFMEMORY)
     STRINGISE_ENUM(E_INVALIDARG)
     STRINGISE_ENUM(E_NOINTERFACE)