diff --git a/configs/etamin_defconfig b/configs/etamin_defconfig
index 2337b0f..c1d5512 100644
--- a/configs/etamin_defconfig
+++ b/configs/etamin_defconfig
@@ -48,6 +48,7 @@
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="U-Boot# "
 CONFIG_SYS_MAXARGS=32
+CONFIG_SYS_PBSIZE=1049
 CONFIG_CMD_ASKENV=y
 CONFIG_CMD_DFU=y
 # CONFIG_CMD_FLASH is not set