diff --git a/qmmp-plugin-pack.spec b/qmmp-plugin-pack.spec
index 04235df..39708e5 100644
--- a/qmmp-plugin-pack.spec
+++ b/qmmp-plugin-pack.spec
@@ -1,6 +1,6 @@
 Name:           qmmp-plugin-pack
 Version:        1.4.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A set of extra plugins for Qmmp
 
 License:        GPLv2+
@@ -31,11 +31,12 @@ Plugin pack is a set of extra plugins for Qmmp.
 
 
 %build
+sed -i -e "s#include_directories(SYSTEM /usr/local/include)#include_directories (SYSTEM %{_includedir})#" CMakeLists.txt
 %cmake \
         -D USE_FFVIDEO:BOOL=FALSE \
         -D PLUGIN_DIR=%{_lib}/qmmp \
         .
-%cmake_build %{?_smp_mflags}
+%cmake_build
 
 
 %install
@@ -53,6 +54,10 @@ Plugin pack is a set of extra plugins for Qmmp.
 
 
 %changelog
+* Sun Nov 01 2020 Karel Volný <kvolny@redhat.com> 1.4.0-2
+- branched for epel8
+- workaround moc problem by hardcoding includedir
+
 * Fri Jul 31 2020 Karel Volný <kvolny@redhat.com> 1.4.0-1
 - new version 1.4.0 (rhbz#1828956)
 - see the upstream changelog at http://qmmp.ylsoftware.com/