diff --git a/include/configs/am335x_nmhw21.h b/include/configs/am335x_nmhw21.h
index 9859a6f5fa..7fa2a77ba1 100644
--- a/include/configs/am335x_nmhw21.h
+++ b/include/configs/am335x_nmhw21.h
@@ -61,7 +61,7 @@ int eth_phy_timeout(void);
 
 /*
  * Memory map for booting Linux
- * 
+ *
  * 0x80000000   63MB	KERNEL_ADDR (kernel_addr), kernel execution address
  * 0x83F00000    1MB	FDT_ADDR (fdt_addr_r), device tree loading address if not included in kernel
  * 0x84000000  126MB	RD_ADDR (ramdisk_addr_r), ramdisc loading address
@@ -88,7 +88,6 @@ int eth_phy_timeout(void);
 #define FDT_HIGH_ADDR    "0xffffffff"
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
-	"kernel_image=zImage\0"	\
 	"fdt_image=am335x-nmhw21-prod1.dtb\0" \
 	"fdt_addr_r=" FDT_ADDR "\0" \
 	"fdt_high=" FDT_HIGH_ADDR "\0" \