diff --git a/b4.spec b/b4.spec
index aba10ac..66ec8b0 100644
--- a/b4.spec
+++ b/b4.spec
@@ -43,6 +43,7 @@ Requires:       python-dnspython
 Requires:       python-patatt
 Requires:       python-requests
 BuildArch:      noarch
+%{python_subpackages}
 
 %description
 This is a helper utility to work with patches made available via a
@@ -79,7 +80,7 @@ test "$THEIRS" = "$OURS"
 %{buildroot}/%{_bindir}/b4 --help | grep -q 'mbox,am,shazam,pr'
 %{buildroot}/%{_bindir}/b4 mbox abc |& grep -q 'Grabbing thread from lore.kernel.org/all/abc/t.mbox.gz'
 
-%files
+%files %{python_files}
 %doc README.rst
 %license COPYING
 %{_bindir}/%{name}