diff --git a/f32x/Makefile b/f32x/Makefile
index b66cf7f..3db9ae9 100644
--- a/f32x/Makefile
+++ b/f32x/Makefile
@@ -19,7 +19,7 @@ LDFLAGS=
 PREFIX=/usr
 
 NAME=f32x
-OBJS=f32x.o flash.o c2.o gpio.o rt.o boundary.o
+OBJS=f32x.o flash.o c2-om.o gpio.o rt.o boundary.o
 
 .PHONY:		all install uninstall clean depend spotless
 
diff --git a/f32x/c2.c b/f32x/c2-om.c
similarity index 100%
rename from f32x/c2.c
rename to f32x/c2-om.c