diff --git a/.distro/pybind11.spec b/.distro/pybind11.spec
index 8c49b018888..63d04d015ea 100644
--- a/.distro/pybind11.spec
+++ b/.distro/pybind11.spec
@@ -5,7 +5,7 @@ Summary:        Seamless operability between C++11 and Python
 
 # TODO: https://github.com/pybind/pybind11/issues/5093
 License:        BSD
-URL:	        https://github.com/pybind/pybind11
+URL:            https://github.com/pybind/pybind11
 Source0:        https://github.com/pybind/pybind11/archive/v%{version}/%{name}-%{version}.tar.gz
 
 BuildRequires:  python3-devel