diff --git a/python-intervaltree.spec b/python-intervaltree.spec
index c2bb281..f125d9c 100644
--- a/python-intervaltree.spec
+++ b/python-intervaltree.spec
@@ -1,6 +1,6 @@
 Name:          python-intervaltree
 Version:       3.1.0
-Release:       1mamba
+Release:       2mamba
 Summary:       A mutable, self-balancing interval tree for Python 2 and 3. Queries may be by point, by range overlap, or by range envelopment
 Group:         System/Libraries
 Vendor:        openmamba
@@ -10,11 +10,9 @@ URL:           https://pypi.org/project/intervaltree/
 Source:        https://pypi.debian.net/intervaltree/intervaltree-%{version}.tar.gz
 License:       Apache License 2.0
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: python3
+BuildRequires: libpython3-devel
+BuildRequires: python3.7dist(sortedcontainers)
 ## AUTOBUILDREQ-END
-BuildRequires: libpython-devel
-Requires:      python >= %python_version
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 %{summary}.
@@ -40,17 +38,16 @@ CFLAGS="%{optflags}" %{__python} setup.py build
    --install-lib=%{python_sitearch} \
    --record=%{name}.filelist
 
-sed -i "s,.*/man/.*,&.gz," %{name}.filelist
+sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 
 %files %{?pyappend} -f %{name}.filelist
 %defattr(-,root,root)
-## note: this list is just an example; modify as required
-# %{python_sitearch}/%{name}.py*
-# %{python_sitearch}/%{name}.so
-
-## note: add extra documentation (if any)
-# %doc README.md
+%dir %{python_sitearch}/intervaltree-%{version}-py*.egg-info
+%{python_sitearch}/intervaltree-%{version}-py*.egg-info/*
 
 %changelog
+* Sun Apr 11 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 3.1.0-2mamba
+- rebuilt with distdeps
+
 * Wed Jan 20 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 3.1.0-1mamba
 - package created using the webbuild interface