diff --git a/configs/am64x_netmodule_hw34_a53_defconfig b/configs/am64x_netmodule_hw34_a53_defconfig
index 93aabd0f24..507fca944a 100644
--- a/configs/am64x_netmodule_hw34_a53_defconfig
+++ b/configs/am64x_netmodule_hw34_a53_defconfig
@@ -43,7 +43,7 @@ CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x180000
 CONFIG_SYS_SPL_MALLOC=y
-CONFIG_SYS_SPL_MALLOC_SIZE=0x800000
+CONFIG_SYS_SPL_MALLOC_SIZE=0x1000000
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1600
 CONFIG_SPL_DMA=y