1 files changed, 1 insertions, 0 deletions

diff --git a/setup.cfg b/setup.cfg
index 672ef9d..65625dc 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -58,6 +58,7 @@ docs =
     Sphinx>=1.8.1
     docutils
     pylons-sphinx-themes>=1.0.9
+    importlib-metadata; python_version < "3.8"
 
 [tool:pytest]
 python_files = test_*.py