diff --git a/win32/wsnes9x.cpp b/win32/wsnes9x.cpp
index 06080d36..d0068400 100644
--- a/win32/wsnes9x.cpp
+++ b/win32/wsnes9x.cpp
@@ -7717,7 +7717,7 @@ INT_PTR CALLBACK DlgFunky(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
 
 			ofn.lStructSize = sizeof(OPENFILENAME);
 			ofn.hwndOwner = hDlg;
-			ofn.lpstrFilter = TEXT("Shader Files\0*.shader;*.cg;*.cgp;*.glsl;*.glslp\0All Files\0*.*\0\0");
+			ofn.lpstrFilter = TEXT("Shader Files\0*.shader;*.cg;*.cgp;*.glsl;*.glslp;*.slang;*.slangp\0All Files\0*.*\0\0");
 			ofn.lpstrFile = openFileName;
 			ofn.lpstrTitle = TEXT("Select Shader");
 			ofn.lpstrDefExt = TEXT("shader");