diff --git a/tools/widl/widl.c b/tools/widl/widl.c
index 5626d131009..cad1d6c3ed1 100644
--- a/tools/widl/widl.c
+++ b/tools/widl/widl.c
@@ -263,8 +263,6 @@ static void set_target( const char *target )
         { "i786",    SYS_WIN32 },
         { "amd64",   SYS_WIN64 },
         { "x86_64",  SYS_WIN64 },
-        { "sparc",   SYS_WIN32 },
-        { "alpha",   SYS_WIN32 },
         { "powerpc", SYS_WIN32 },
         { "arm",     SYS_WIN32 },
         { "aarch64", SYS_WIN64 }