diff --git a/target/linux/ipq40xx/Makefile b/target/linux/ipq40xx/Makefile
index 17d5a2ab88..2dae6825b4 100644
--- a/target/linux/ipq40xx/Makefile
+++ b/target/linux/ipq40xx/Makefile
@@ -10,6 +10,7 @@ SUBTARGETS:=generic mikrotik
 MAINTAINER:=John Crispin <john@phrozen.org>
 
 KERNEL_PATCHVER:=5.4
+KERNEL_TESTING_PATCHVER:=5.10
 
 KERNELNAME:=zImage Image dtbs