diff --git a/SuperLU.spec b/SuperLU.spec
index 4f30b99..9daae79 100644
--- a/SuperLU.spec
+++ b/SuperLU.spec
@@ -1,3 +1,4 @@
+%global __cmake_in_source_build 1
 %global genname superlu
 %global libver 5
 
@@ -20,7 +21,7 @@ BuildRequires:	openblas-devel, openblas-srpm-macros
 BuildRequires:	blas-devel
 %endif
 BuildRequires:	atlas-devel, gcc
-%if 0%{?rhel}
+%if 0%{?epel}
 BuildRequires:	epel-rpm-macros
 %endif
 BuildRequires:	cmake3
@@ -112,6 +113,10 @@ popd
 %doc DOC
 
 %changelog
+* Tue Jul 21 2020 Merlin Mathesius <mmathesi@redhat.com> - 5.2.1-10
+- Minor conditional fix for ELN
+- Stick to cmake in-source building
+
 * Sun Apr 19 2020 Antonio Trande <sagitter@fedoraproject.org> - 5.2.1-10
 - Doc sub-package provides its own license file