diff --git a/firmware/Makefile b/firmware/Makefile
index cc12eaa..439cf8e 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -15,7 +15,7 @@ endif
 
 # C++ specific options here (added to USE_OPT).
 ifeq ($(USE_CPPOPT),)
-  USE_CPPOPT = -fno-rtti -fno-exceptions
+  USE_CPPOPT = -fno-rtti -fno-exceptions -ffast-math -funsafe-math-optimizations
 endif
 
 # Enable this if you want the linker to remove unused code and data.
@@ -83,7 +83,7 @@ endif
 #
 
 # Define project name here
-PROJECT = ch
+PROJECT = wideband
 
 # Target settings.
 MCU  = cortex-m0