diff --git a/target/linux/airoha/Makefile b/target/linux/airoha/Makefile
index 50c871edaa..99ce7443ec 100644
--- a/target/linux/airoha/Makefile
+++ b/target/linux/airoha/Makefile
@@ -6,8 +6,7 @@ BOARDNAME:=Airoha ARM
 CPU_TYPE:=cortex-a7
 FEATURES:=dt squashfs nand ramdisk gpio source-only
 
-KERNEL_PATCHVER:=6.1
-KERNEL_TESTING_PATCHVER:=6.6
+KERNEL_PATCHVER:=6.6
 
 include $(INCLUDE_DIR)/target.mk