set back to floating point by default
diff --git a/Makefile.unix b/Makefile.unix
index 5e3c393..b13230e 100644
--- a/Makefile.unix
+++ b/Makefile.unix
@@ -1,7 +1,7 @@
 #################### COMPILE OPTIONS #######################
 
 # Uncomment this for fixed-point build
-FIXED_POINT=1
+#FIXED_POINT=1
 
 # It is strongly recommended to uncomment one of these
 # VAR_ARRAYS: Use C99 variable-length arrays for stack allocation