diff --git a/SPECS/mingw-expat.spec b/SPECS/mingw-expat.spec
index 961a5d8..094f1e2 100644
--- a/SPECS/mingw-expat.spec
+++ b/SPECS/mingw-expat.spec
@@ -10,7 +10,7 @@ URL:            http://www.libexpat.org/
 Source0:        http://downloads.sourceforge.net/expat/expat-%{version}.tar.bz2
 
 BuildArch:      noarch
-ExclusiveArch: %{ix86} x86_64
+ExclusiveArch: %{ix86} x86_64 %{arm}
 
 BuildRequires:  mingw32-filesystem >= 95
 BuildRequires:  mingw32-gcc