diff --git a/configs/zynq_cse_nand_defconfig b/configs/zynq_cse_nand_defconfig
index 2b58c46..80a427d 100644
--- a/configs/zynq_cse_nand_defconfig
+++ b/configs/zynq_cse_nand_defconfig
@@ -4,7 +4,7 @@
 CONFIG_SYS_DCACHE_OFF=y
 CONFIG_ARCH_ZYNQ=y
 CONFIG_SYS_TEXT_BASE=0x100000
-CONFIG_SYS_MALLOC_LEN=0x1000
+CONFIG_SYS_MALLOC_LEN=0x8000
 CONFIG_ENV_SIZE=0x190
 CONFIG_SPL_STACK_R_ADDR=0x200000
 CONFIG_SPL=y