diff --git a/mod_jk.spec b/mod_jk.spec
index 73168b4..d7e5eda 100644
--- a/mod_jk.spec
+++ b/mod_jk.spec
@@ -30,7 +30,7 @@
 
 # Update commitid and serial when new sources and release version are available
 %global commitid 1c14fc065bc133887fdde55cab954691b3dc3aac
-%global serial 21
+%global serial 22
 
 Name:      mod_jk
 Epoch:     0
@@ -60,7 +60,7 @@ BuildRequires: java-devel >= 1.6.0
 BuildRequires: jpackage-utils >= 0:1.5.38
 BuildRequires: libtool
 BuildRequires: xalan-j2 >= 2.7.0
-Obsoletes: %{pkg_name}-ap24 < %{epoch}:%{version}
+Obsoletes: mod_jk-ap24 < 0:1.2.48-21
 
 %description
 Tomcat-connectors (mod_jk) is a project that provides web server
@@ -158,6 +158,10 @@ command="s|/usr/local/bin\b|%{_bindir}|"
 %endif
 
 %changelog
+* Tue Aug 24 2021 George Zaronikas <gzaronik@redhat.com> - 1.2.48-22
+- Specifying exact NVR in Obsoletes to avoid conflict with -ap24 subpackage
+- Resolves: #1963135
+
 * Wed Aug 18 2021 George Zaronikas <gzaronik@redhat.com> - 1.2.48-21
 - Moving Obsoletes out of pkg description
 - Resolves: #1963135