diff --git a/flight/targets/boards/coptercontrol/firmware/inc/pios_config.h b/flight/targets/boards/coptercontrol/firmware/inc/pios_config.h
index aabc651a7..4dfec4883 100644
--- a/flight/targets/boards/coptercontrol/firmware/inc/pios_config.h
+++ b/flight/targets/boards/coptercontrol/firmware/inc/pios_config.h
@@ -162,7 +162,7 @@
 
 /* Task stack sizes */
 #define PIOS_ACTUATOR_STACK_SIZE        820
-#define PIOS_MANUAL_STACK_SIZE          635
+#define PIOS_MANUAL_STACK_SIZE          735
 #define PIOS_RECEIVER_STACK_SIZE        620
 #define PIOS_STABILIZATION_STACK_SIZE   400