diff --git a/gtkmm30.spec b/gtkmm30.spec
index b49d14e..4643ab4 100644
--- a/gtkmm30.spec
+++ b/gtkmm30.spec
@@ -28,11 +28,6 @@ widgets that are easily extensible via inheritance.
 Summary:        Development files for %{name}
 Group:          Development/Libraries
 Requires:       %{name} = %{version}-%{release}
-Requires:       atkmm-devel
-Requires:       cairomm-devel
-Requires:       glibmm24-devel
-Requires:       gtk3-devel
-Requires:       pangomm-devel
 
 %description devel
 The %{name}-devel package contains libraries and header files for
@@ -106,6 +101,8 @@ make check %{?_smp_mflags}
 %changelog
 * Tue Feb 28 2012 Kalev Lember <kalevlember@gmail.com> - 3.3.16-1
 - Update to 3.3.16
+- Remove manual Requires from -devel subpackage; these are automatically
+  generated with rpm pkgconfig depgen
 
 * Tue Feb 07 2012 Kalev Lember <kalevlember@gmail.com> - 3.3.14-1
 - Update to 3.3.14