diff --git a/ant.spec b/ant.spec
index 8b0b269..2bccee2 100644
--- a/ant.spec
+++ b/ant.spec
@@ -35,7 +35,7 @@ Obsoletes:	%{name}-libs <= 0:1.5.2, %{name}-core <= 0:1.5.2
 BuildRequires:         gcc-java >= 4.0.0-0.43
 BuildRequires:         java-1.4.2-gcj-compat >= 1.4.2.0-40jpp_16rh
 Requires(post,postun): java-1.4.2-gcj-compat >= 1.4.2.0-40jpp_16rh
-ExclusiveArch:         %{ix86} x86_64 ppc
+ExclusiveArch:         %{ix86} x86_64 ppc alpha
 
 %description
 Ant is a platform-independent build tool for java. It's used by apache
@@ -633,6 +633,7 @@ fi
 %changelog
 * Mon May 23 2005 Gary Benson <gbenson at redhat.com> 0:1.6.2-3jpp_7fc
 - Build the javah task (#157750).
+- Add alpha to the list of build architectures (#157522).
 
 * Thu May  5 2005 Gary Benson <gbenson at redhat.com> 0:1.6.2-3jpp_6fc
 - Add dependencies for %post and %postun scriptlets (#156901).