diff --git a/src/drivers/ets_airspeed/module.mk b/src/drivers/ets_airspeed/module.mk
index cb5d3b1ed0..15346c5c55 100644
--- a/src/drivers/ets_airspeed/module.mk
+++ b/src/drivers/ets_airspeed/module.mk
@@ -36,6 +36,6 @@
 #
 
 MODULE_COMMAND		= ets_airspeed
-MODULE_STACKSIZE	= 1024
+MODULE_STACKSIZE	= 2048
 
 SRCS			= ets_airspeed.cpp
diff --git a/src/drivers/meas_airspeed/module.mk b/src/drivers/meas_airspeed/module.mk
index ddcd54351f..fed4078b63 100644
--- a/src/drivers/meas_airspeed/module.mk
+++ b/src/drivers/meas_airspeed/module.mk
@@ -36,6 +36,6 @@
 #
 
 MODULE_COMMAND		= meas_airspeed
-MODULE_STACKSIZE	= 1024
+MODULE_STACKSIZE	= 2048
 
 SRCS			= meas_airspeed.cpp