diff --git a/Tools/VARTest/defines.h b/Tools/VARTest/defines.h
index 89192c100f..99348a11b7 100644
--- a/Tools/VARTest/defines.h
+++ b/Tools/VARTest/defines.h
@@ -139,9 +139,6 @@
 // convert a boolean (0 or 1) to a sign for multiplying (0 maps to 1, 1 maps to -1)
 #define BOOL_TO_SIGN(bvalue) ((bvalue)?-1:1)
 
-// mark a function as not to be inlined
-#define NOINLINE __attribute__((noinline))
-
 #define CONFIG_IMU_OILPAN 1
 #define CONFIG_IMU_MPU6000 2