diff --git a/src/modules/position_estimator_inav/module.mk b/src/modules/position_estimator_inav/module.mk
index 45c8762996..c92ba3007e 100644
--- a/src/modules/position_estimator_inav/module.mk
+++ b/src/modules/position_estimator_inav/module.mk
@@ -42,5 +42,5 @@ SRCS		 	= position_estimator_inav_main.c \
 
 MODULE_STACKSIZE = 1200
 
-EXTRACFLAGS = -Wframe-larger-than=3500
+EXTRACFLAGS = -Wframe-larger-than=3500 -Wno-unused