diff --git a/python-nixio.spec b/python-nixio.spec
index 9587e1a..12d92ce 100644
--- a/python-nixio.spec
+++ b/python-nixio.spec
@@ -1,8 +1,9 @@
+%{?python_enable_dependency_generator}
 %global srcname     nixio
 
 Name:       python-%{srcname}
 Version:    1.4.9
-Release:    1%{?dist}
+Release:    2%{?dist}
 Summary:    Python bindings for NIX
 
 License:    BSD
@@ -30,7 +31,6 @@ Summary:        %{summary}
 BuildRequires:  python3-devel
 BuildRequires:  gcc
 BuildRequires:  %{py3_dist pytest numpy h5py pytest-runner}
-Requires:       %{py3_dist numpy h5py}
 %{?python_provide:%python_provide python3-%{srcname}}
 
 %description -n python3-%{srcname}
@@ -85,6 +85,9 @@ done
 %license LICENSE
 
 %changelog
+* Tue Jan 15 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.4.9-2
+- Enable python dependency generator
+
 * Sat Jan 12 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.4.9-1
 - Update to 1.4.9