diff --git a/hivex.spec b/hivex.spec
index 6345ffa..7c795f2 100644
--- a/hivex.spec
+++ b/hivex.spec
@@ -7,7 +7,7 @@
 
 Name:           hivex
 Version:        1.3.13
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Read and write Windows Registry binary hive files
 
 License:        LGPLv2
@@ -41,6 +41,7 @@ BuildRequires:  python-devel
 BuildRequires:  ruby-devel
 BuildRequires:  rubygem-rake
 BuildRequires:  rubygem(minitest)
+BuildRequires:  rubygem(rdoc)
 BuildRequires:  readline-devel
 BuildRequires:  libxml2-devel
 
@@ -265,6 +266,9 @@ rm $RPM_BUILD_ROOT%{python_sitearch}/libhivexmod.la
 
 
 %changelog
+* Tue May 10 2016 Richard W.M. Jones <rjones@redhat.com> - 1.3.13-5
+- Explicitly BR rubygem(rdoc) RHBZ#1334753.
+
 * Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.13-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild