diff --git a/mingw32-headers.spec b/mingw32-headers.spec
index b38190a..52ef7a0 100644
--- a/mingw32-headers.spec
+++ b/mingw32-headers.spec
@@ -55,7 +55,7 @@ an actual pthread implementation (like winpthreads) is installed.
 
 %build
 %{_mingw32_configure} \
-	--with-sdk=all \
+	--enable-sdk=all \
 	--enable-secure-api
 make %{?_smp_mflags}