diff --git a/build/tasks/kernel.mk b/build/tasks/kernel.mk
index 47daba7..e233712 100644
--- a/build/tasks/kernel.mk
+++ b/build/tasks/kernel.mk
@@ -41,7 +41,7 @@
 #                                          For example, for ARM devices,
 #                                          use zImage-dtb instead of zImage.
 #
-#   BOARD_DTBO_CFG                     = Path to a mkdtboimg.py config file
+#   BOARD_DTBO_CFG                     = Path to a mkdtboimg config file
 #
 #   BOARD_CUSTOM_DTBOIMG_MK            = Path to a custom dtboimage makefile
 #
@@ -354,7 +354,7 @@
 include $(BOARD_CUSTOM_DTBOIMG_MK)
 else
 MKDTIMG := $(HOST_OUT_EXECUTABLES)/mkdtimg$(HOST_EXECUTABLE_SUFFIX)
-MKDTBOIMG := $(HOST_OUT_EXECUTABLES)/mkdtboimg.py$(HOST_EXECUTABLE_SUFFIX)
+MKDTBOIMG := $(HOST_OUT_EXECUTABLES)/mkdtboimg$(HOST_EXECUTABLE_SUFFIX)
 
 $(DTBO_OUT):
 	mkdir -p $(DTBO_OUT)