diff --git a/virt-v2v.spec b/virt-v2v.spec
index 3972a9c..471d0c5 100644
--- a/virt-v2v.spec
+++ b/virt-v2v.spec
@@ -65,7 +65,7 @@ Requires:       %{_bindir}/gzip
 Requires:       %{_bindir}/virsh
 Requires:       curl
 Requires:       guestfs-tools >= 1.42
-Requires:       libguestfs%{?_isa} >= 1.42
+Requires:       libguestfs >= 1.42
 Requires:       unzip
 Recommends:     nbdkit
 Recommends:     nbdkit-curl-plugin