diff --git a/java-17-openjdk.spec b/java-17-openjdk.spec
index 7fd089b..d2f5665 100644
--- a/java-17-openjdk.spec
+++ b/java-17-openjdk.spec
@@ -100,7 +100,7 @@
 
 # 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
@@ -327,7 +327,7 @@
 %global top_level_dir_name   %{origin}
 %global top_level_dir_name_backup %{top_level_dir_name}-backup
 %global buildver        8
-%global rpmrelease      2
+%global rpmrelease      4
 # 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
@@ -2510,6 +2510,9 @@ cjc.mainProgram(args)
 %endif
 
 %changelog
+* Fri Feb 04 2022 Jiri Vanek <jvanek@redhat.com> - 1:17.0.2.0.8-4
+- moved to become system jdk
+
 * Fri Feb 04 2022 Andrew Hughes <gnu.andrew@redhat.com> - 1:17.0.2.0.8-2
 - Temporarily move x86 to use Zero in order to get a working build
 - Replace -mstackrealign with -mincoming-stack-boundary=2 -mpreferred-stack-boundary=4 on x86_32 for stack alignment