diff --git a/examples/haproxy.spec b/examples/haproxy.spec
index 4374a6c..4897384 100644
--- a/examples/haproxy.spec
+++ b/examples/haproxy.spec
@@ -33,7 +33,7 @@
 %define __perl_requires /bin/true
 
 %build
-%{__make} USE_PCRE=1 DEBUG="" TARGET=linux26
+%{__make} USE_PCRE=1 DEBUG="" ARCH=%{_target_cpu} TARGET=linux26
 
 %install
 [ "%{buildroot}" != "/" ] && %{__rm} -rf %{buildroot}