diff --git a/ps_mem.spec b/ps_mem.spec
index 0901743..337517a 100644
--- a/ps_mem.spec
+++ b/ps_mem.spec
@@ -1,7 +1,7 @@
 
 Name:           ps_mem
 Version:        3.6
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Memory profiling tool
 Group:          Applications/System
 License:        LGPLv2
@@ -13,6 +13,7 @@ Source2:        ps_mem.1
 
 BuildArch:      noarch
 
+BuildRequires:  python3-devel
 
 %description
 The ps_mem tool reports how much core memory is used per program
@@ -46,6 +47,9 @@ install -Dpm644 %{name}.1 %{buildroot}%{_mandir}/man1/%{name}.1
 
 
 %changelog
+* Mon Jul 11 2016 Lumir Balhar <lbalhar@redhat.com> - 3.6-2
+- Fixed missing BuildRequire
+
 * Wed Jun 08 2016 Lumir Balhar <lbalhar@redhat.com> - 3.6-1
 - Latest upstream release
 - Package ported to Python3 with dependencies