diff --git a/ding-libs.spec b/ding-libs.spec
index 7918f0e..6083a62 100644
--- a/ding-libs.spec
+++ b/ding-libs.spec
@@ -1,6 +1,6 @@
 Name: ding-libs
 Version: 0.2.91
-Release: 11%{?dist}
+Release: 12%{?dist}
 Summary: "Ding is not GLib" assorted utility libraries
 Group: Development/Libraries
 License: LGPLv3+
@@ -282,6 +282,7 @@ Summary: Development files for libini_config
 Group: Development/Libraries
 License: LGPLv3+
 Requires: libini_config = %{ini_config_version}-%{release}
+Requires: libcollection-devel = %{collection_version}-%{release}
 Version: %{ini_config_version}
 
 %description -n libini_config-devel
@@ -344,6 +345,9 @@ rm -f */doc/html/installdox
 rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Wed Oct 31 2012 Ondrej Kos <okos@redhat.com> - 0.2.91-12
+- Fixes missing devel dependency
+
 * Wed Jul 18 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.91-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild