diff --git a/testex/STM32/STM32F3xx/I2C-LSM303DLHC/Makefile b/testex/STM32/STM32F3xx/I2C-LSM303DLHC/Makefile
index 6345d1aa6..a7766a33a 100644
--- a/testex/STM32/STM32F3xx/I2C-LSM303DLHC/Makefile
+++ b/testex/STM32/STM32F3xx/I2C-LSM303DLHC/Makefile
@@ -71,7 +71,7 @@ endif
 
 # Enables the use of FPU (no, softfp, hard).
 ifeq ($(USE_FPU),)
-  USE_FPU = no
+  USE_FPU = hard
 endif
 
 #