diff --git a/target/linux/ipq806x/Makefile b/target/linux/ipq806x/Makefile
index 74a0007a4e0..cd6f3dc2d3b 100644
--- a/target/linux/ipq806x/Makefile
+++ b/target/linux/ipq806x/Makefile
@@ -11,6 +11,7 @@ CPU_SUBTYPE:=neon-vfpv4
 SUBTARGETS:=generic chromium
 
 KERNEL_PATCHVER:=6.1
+KERNEL_TESTING_PATCHVER:=6.6
 
 KERNELNAME:=zImage Image dtbs