diff --git a/target/linux/x86/Makefile b/target/linux/x86/Makefile
index 0ab322d8bc..fbad527e0a 100644
--- a/target/linux/x86/Makefile
+++ b/target/linux/x86/Makefile
@@ -10,8 +10,7 @@ BOARDNAME:=x86
 FEATURES:=squashfs ext4 vdi vmdk pcmcia targz fpu boot-part rootfs-part
 SUBTARGETS:=generic legacy geode 64
 
-KERNEL_PATCHVER:=5.4
-KERNEL_TESTING_PATCHVER:=5.10
+KERNEL_PATCHVER:=5.10
 
 KERNELNAME:=bzImage