diff --git a/Makefile b/Makefile
index 85b9557..5c6dfbf 100644
--- a/Makefile
+++ b/Makefile
@@ -4,9 +4,9 @@ KERNEL_MIN=15
 KERNEL_PATCHLEVEL=30
 # increment KREL if the ABI changes (abicheck target in debian/rules)
 # rebuild packages with new KREL and run 'make abiupdate'
-KREL=1
+KREL=2
 
-PKGREL=1
+PKGREL=2
 
 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
diff --git a/debian/changelog b/debian/changelog
index 20022a4..09dcded 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,7 +2,9 @@ pve-kernel (5.15.30-2) bullseye; urgency=medium
 
   * update sources to Ubuntu-5.15.0-27.28
 
- -- Proxmox Support Team <support@proxmox.com>  Fri, 22 Apr 2022 10:37:18 +0200
+  * bump ABI to 5.15.30-2
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 22 Apr 2022 11:15:56 +0200
 
 pve-kernel (5.15.30-1) bullseye; urgency=medium