diff --git a/python-flexparser.spec b/python-flexparser.spec
index 7b2deaf..e81fcf3 100644
--- a/python-flexparser.spec
+++ b/python-flexparser.spec
@@ -42,7 +42,7 @@ sed -r -i 's/^([[:blank:]]*)("pytest-cov")/\1# \2/' pyproject.toml
 
 %install
 %pyproject_install
-%pyproject_save_files flexparser
+%pyproject_save_files -l flexparser
 
 # Upstream probably doesn’t want to install flexparser.testsuite, but we don’t
 # know how to suggest a fix given “[BUG] options.packages.find.exclude not