diff --git a/python-ruamel.base.spec b/python-ruamel.base.spec
index cf322b1..e0ca253 100644
--- a/python-ruamel.base.spec
+++ b/python-ruamel.base.spec
@@ -55,6 +55,6 @@ export RUAMEL_NO_PIP_INSTALL_CHECK=1
 %doc README.rst
 %license LICENSE
 %{python_sitelib}/ruamel
-%{python_sitelib}/ruamel.base-1.0.0*-info
+%{python_sitelib}/ruamel[._]base-1.0.0*-info
 
 %changelog