diff --git a/java-21-openjdk.spec b/java-21-openjdk.spec
index 5351887..7b9f42a 100644
--- a/java-21-openjdk.spec
+++ b/java-21-openjdk.spec
@@ -91,7 +91,7 @@
 
 # while JDK is a techpreview(is_system_jdk=0), some provides are turned off. Once jdk stops to be an techpreview, move it to 1
 # as sytem JDK, we mean any JDK which can run whole system java stack without issues (like bytecode issues, module issues, dependencies...)
-%global is_system_jdk 0
+%global is_system_jdk 1
 
 %global aarch64         aarch64 arm64 armv8
 # we need to distinguish between big and little endian PPC64
@@ -331,7 +331,7 @@
 %global top_level_dir_name   %{vcstag}
 %global top_level_dir_name_backup %{top_level_dir_name}-backup
 %global buildver        13
-%global rpmrelease      1
+%global rpmrelease      2
 # Priority must be 8 digits in total; up to openjdk 1.8, we were using 18..... so when we moved to 11, we had to add another digit
 %if %is_system_jdk
 # Using 10 digits may overflow the int used for priority, so we combine the patch and build versions
@@ -1253,7 +1253,7 @@ Provides: java-%{origin}-src%{?1} = %{epoch}:%{version}-%{release}
 
 Name:    java-21-%{origin}
 Version: %{newjavaver}.%{buildver}
-Release: %{?eaprefix}%{rpmrelease}%{?extraver}%{?dist}.1
+Release: %{?eaprefix}%{rpmrelease}%{?extraver}%{?dist}
 # java-1.5.0-ibm from jpackage.org set Epoch to 1 for unknown reasons
 # and this change was brought into RHEL-4. java-1.5.0-ibm packages
 # also included the epoch in their virtual provides. This created a
@@ -2416,6 +2416,10 @@ cjc.mainProgram(args)
 %endif
 
 %changelog
+* Thu Feb 15 2024 Petra Alice Mikova <pmikova@redhat.com> - 1:21.0.2.0.13-2
+- make this package system jdk
+- fix release issue introduced by automatic rebuild
+
 * Wed Jan 24 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1:21.0.2.0.13-1.1
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild