diff --git a/board/cyan/ec.tasklist b/board/cyan/ec.tasklist
index 3df59e4321..8e88552f8e 100644
--- a/board/cyan/ec.tasklist
+++ b/board/cyan/ec.tasklist
@@ -22,7 +22,7 @@
 	TASK_NOTEST(MOTIONSENSE, motion_sense_task, NULL, LARGER_TASK_STACK_SIZE) \
 	TASK_NOTEST(CHIPSET, chipset_task, NULL, TASK_STACK_SIZE) \
 	TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \
-	TASK_ALWAYS(HOSTCMD, host_command_task, NULL, TASK_STACK_SIZE) \
+	TASK_ALWAYS(HOSTCMD, host_command_task, NULL, HOST_CMD_TASK_STACK_SIZE) \
 	TASK_ALWAYS(CONSOLE, console_task, NULL, CONSOLE_TASK_STACK_SIZE) \
 	TASK_NOTEST(PORT80, port80_task, NULL, TASK_STACK_SIZE) \
 	TASK_ALWAYS(POWERBTN, power_button_task, NULL, TASK_STACK_SIZE) \
diff --git a/chip/mec1322/config_chip.h b/chip/mec1322/config_chip.h
index 8257b03d32..31e85ec3e4 100644
--- a/chip/mec1322/config_chip.h
+++ b/chip/mec1322/config_chip.h
@@ -76,6 +76,7 @@
 #define CHARGER_TASK_STACK_SIZE		640
 #define HOOKS_TASK_STACK_SIZE		640
 #define CONSOLE_TASK_STACK_SIZE		640
+#define HOST_CMD_TASK_STACK_SIZE	640
 
 /* Default task stack size */
 #define TASK_STACK_SIZE			512