diff --git a/Makefile.in b/Makefile.in
index ef53f9bd8..903bbe26c 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -947,7 +947,7 @@ deb-modules: deb-local rpm-modules
 	name=${PACKAGE}-modules; \
 	version=${ZFS_META_VERSION}-${ZFS_META_RELEASE}; \
 	release=`echo ${LINUX_VERSION} | $(SED) -e "s/-/_/g"`; \
-	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch}`; \
+	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch} | tail -1`; \
 	pkg1=$${name}-$${version}_$${release}.$${arch}.rpm; \
 	pkg2=$${name}-devel-$${version}_$${release}.$${arch}.rpm; \
 	fakeroot $(ALIEN) --scripts --to-deb $$pkg1 $$pkg2; \
@@ -956,7 +956,7 @@ deb-modules: deb-local rpm-modules
 deb-utils: deb-local rpm-utils
 	name=${PACKAGE}; \
 	version=${ZFS_META_VERSION}-${ZFS_META_RELEASE}; \
-	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch}`; \
+	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch} | tail -1`; \
 	pkg1=$${name}-$${version}.$${arch}.rpm; \
 	pkg2=$${name}-devel-$${version}.$${arch}.rpm; \
 	pkg3=$${name}-test-$${version}.$${arch}.rpm; \
@@ -978,7 +978,7 @@ tgz-modules: tgz-local rpm-modules
 	name=${PACKAGE}-modules; \
 	version=${ZFS_META_VERSION}-${ZFS_META_RELEASE}; \
 	release=`echo ${LINUX_VERSION} | $(SED) -e "s/-/_/g"`; \
-	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch}`; \
+	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch} | tail -1`; \
 	pkg1=$${name}-$${version}_$${release}.$${arch}.rpm; \
 	pkg2=$${name}-devel-$${version}_$${release}.$${arch}.rpm; \
 	fakeroot $(ALIEN) --scripts --to-tgz $$pkg1 $$pkg2; \
@@ -987,7 +987,7 @@ tgz-modules: tgz-local rpm-modules
 tgz-utils: tgz-local rpm-utils
 	name=${PACKAGE}; \
 	version=${ZFS_META_VERSION}-${ZFS_META_RELEASE}; \
-	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch}`; \
+	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch} | tail -1`; \
 	pkg1=$${name}-$${version}.$${arch}.rpm; \
 	pkg2=$${name}-devel-$${version}.$${arch}.rpm; \
 	pkg3=$${name}-test-$${version}.$${arch}.rpm; \
diff --git a/config/deb.am b/config/deb.am
index 5a165ca7d..18b56547b 100644
--- a/config/deb.am
+++ b/config/deb.am
@@ -18,7 +18,7 @@ deb-modules: deb-local rpm-modules
 	name=${PACKAGE}-modules; \
 	version=${ZFS_META_VERSION}-${ZFS_META_RELEASE}; \
 	release=`echo ${LINUX_VERSION} | $(SED) -e "s/-/_/g"`; \
-	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch}`; \
+	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch} | tail -1`; \
 	pkg1=$${name}-$${version}_$${release}.$${arch}.rpm; \
 	pkg2=$${name}-devel-$${version}_$${release}.$${arch}.rpm; \
 	fakeroot $(ALIEN) --scripts --to-deb $$pkg1 $$pkg2; \
@@ -27,7 +27,7 @@ deb-modules: deb-local rpm-modules
 deb-utils: deb-local rpm-utils
 	name=${PACKAGE}; \
 	version=${ZFS_META_VERSION}-${ZFS_META_RELEASE}; \
-	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch}`; \
+	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch} | tail -1`; \
 	pkg1=$${name}-$${version}.$${arch}.rpm; \
 	pkg2=$${name}-devel-$${version}.$${arch}.rpm; \
 	pkg3=$${name}-test-$${version}.$${arch}.rpm; \
diff --git a/config/tgz.am b/config/tgz.am
index 625d7a370..1c13858ff 100644
--- a/config/tgz.am
+++ b/config/tgz.am
@@ -11,7 +11,7 @@ tgz-modules: tgz-local rpm-modules
 	name=${PACKAGE}-modules; \
 	version=${ZFS_META_VERSION}-${ZFS_META_RELEASE}; \
 	release=`echo ${LINUX_VERSION} | $(SED) -e "s/-/_/g"`; \
-	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch}`; \
+	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch} | tail -1`; \
 	pkg1=$${name}-$${version}_$${release}.$${arch}.rpm; \
 	pkg2=$${name}-devel-$${version}_$${release}.$${arch}.rpm; \
 	fakeroot $(ALIEN) --scripts --to-tgz $$pkg1 $$pkg2; \
@@ -20,7 +20,7 @@ tgz-modules: tgz-local rpm-modules
 tgz-utils: tgz-local rpm-utils
 	name=${PACKAGE}; \
 	version=${ZFS_META_VERSION}-${ZFS_META_RELEASE}; \
-	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch}`; \
+	arch=`$(RPM) -qp $${name}-$${version}.src.rpm --qf %{arch} | tail -1`; \
 	pkg1=$${name}-$${version}.$${arch}.rpm; \
 	pkg2=$${name}-devel-$${version}.$${arch}.rpm; \
 	pkg3=$${name}-test-$${version}.$${arch}.rpm; \