diff --git a/meta/site/common-mingw b/meta/site/common-mingw
new file mode 100644
index 0000000000..f337c36e75
--- /dev/null
+++ b/meta/site/common-mingw
@@ -0,0 +1,2 @@
+# expat
+ac_cv_func_mmap_fixed_mapped=no