diff --git a/build/libraries/init/ARM7/Makefile b/build/libraries/init/ARM7/Makefile
index 13b5e909..df9543a8 100644
--- a/build/libraries/init/ARM7/Makefile
+++ b/build/libraries/init/ARM7/Makefile
@@ -28,9 +28,9 @@ FIRM_CODEGEN_ALL 	?= TRUE
 # Codegen for sub processer
 FIRM_PROC		= ARM7
 
-SRCS			= crt0.c \
+SRCS			= crt0_firm.c \
 
-TARGET_OBJ		= crt0.o
+TARGET_OBJ		= crt0_firm.o
 
 
 #----------------------------------------------------------------------------
diff --git a/build/libraries/init/ARM7/crt0.c b/build/libraries/init/ARM7/crt0_firm.c
similarity index 100%
rename from build/libraries/init/ARM7/crt0.c
rename to build/libraries/init/ARM7/crt0_firm.c
diff --git a/build/libraries/init/ARM9/Makefile b/build/libraries/init/ARM9/Makefile
index b1a36ef7..5d42ef88 100644
--- a/build/libraries/init/ARM9/Makefile
+++ b/build/libraries/init/ARM9/Makefile
@@ -25,9 +25,9 @@ SUBDIRS			=
 # build ARM & THUMB libraries
 FIRM_CODEGEN_ALL 	?= TRUE
 
-SRCS			= crt0.c \
+SRCS			= crt0_firm.c \
 
-TARGET_OBJ		= crt0.o
+TARGET_OBJ		= crt0_firm.o
 
 #----------------------------------------------------------------------------
 
diff --git a/build/libraries/init/ARM9/crt0.c b/build/libraries/init/ARM9/crt0_firm.c
similarity index 100%
rename from build/libraries/init/ARM9/crt0.c
rename to build/libraries/init/ARM9/crt0_firm.c