diff --git a/ceph.spec b/ceph.spec
index f95c3ca..37ec250 100644
--- a/ceph.spec
+++ b/ceph.spec
@@ -86,7 +86,7 @@
 #################################################################################
 Name:		ceph
 Version:	12.2.5
-Release:	1.1.riscv64%{?dist}
+Release:	1.2.riscv64%{?dist}
 %if 0%{?fedora} || 0%{?rhel}
 Epoch:		1
 %endif
@@ -845,7 +845,7 @@ export LDFLAGS="$RPM_LD_FLAGS"
 env | sort
 
 %if %{with lowmem_builder}
-%ifnarch armv7hl
+%ifnarch armv7hl riscv64
 %if 0%{?jobs} > 8
 %define _smp_mflags -j8
 %endif
@@ -1798,7 +1798,10 @@ exit 0
 
 
 %changelog
-* Tue May 02 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> - 1:12.2.5-1.1.riscv64
+* Thu May 03 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> - 1:12.2.5-1.2.riscv64
+- Use -j1 for riscv64
+
+* Wed May 02 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> - 1:12.2.5-1.1.riscv64
 - Mark riscv64 as lowmem_builder
 
 * Tue May 01 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> - 1:12.2.5-1.0.riscv64