diff --git a/python310.changes b/python310.changes
index b043638..21c207e 100644
--- a/python310.changes
+++ b/python310.changes
@@ -1,8 +1,3 @@
--------------------------------------------------------------------
-Mon Mar 27 14:59:57 UTC 2023 - Matej Cepl <mcepl@suse.com>
-
-- Switch off obsoleting previous interpreters.
-
 -------------------------------------------------------------------
 Mon Mar 13 08:39:53 UTC 2023 - Matej Cepl <mcepl@suse.com>
 
diff --git a/python310.spec b/python310.spec
index 68f0650..6b565a6 100644
--- a/python310.spec
+++ b/python310.spec
@@ -43,14 +43,14 @@
 %define primary_interpreter 0
 %endif
 
-# %%if 0%%{?sle_version} && 0%%{?suse_version} < 1550
+%if 0%{?sle_version} && 0%{?suse_version} < 1550
 # Obsoleting previous "latest" Python versions
 # Next versions will get more lines like for older versions
-# %%define obsolete_python_versioned() \
-# Obsoletes:      python39%%{?1:-%%{1}}
-# %%else
+%define obsolete_python_versioned() \
+Obsoletes:      python39%{?1:-%{1}}
+%else
 %define obsolete_python_versioned() %{nil}
-# %%endif
+%endif
 
 # Setting up variables
 %define _version %(c=%{version}; echo ${c/[a-z]*/})