diff --git a/example/aica.cpp b/example/aica.cpp
index 8df3058..4851143 100644
--- a/example/aica.cpp
+++ b/example/aica.cpp
@@ -4,8 +4,8 @@
 #include "systembus.hpp"
 #include "systembus_bits.hpp"
 
-extern void * _binary_start __asm("_binary_example_arm_main_bin_start");
-extern void * _binary_size __asm("_binary_example_arm_main_bin_size");
+extern void * _binary_start __asm("_binary_example_arm_channel_bin_start");
+extern void * _binary_size __asm("_binary_example_arm_channel_bin_size");
 
 void wait()
 {
diff --git a/example/arm/Makefile b/example/arm/Makefile
index 987484d..9591d55 100644
--- a/example/arm/Makefile
+++ b/example/arm/Makefile
@@ -18,8 +18,14 @@ TARGET = arm-none-eabi-
 
 include base.mk
 
-main.elf: LDSCRIPT = main.lds
-main.elf: start.o main.o audio.pcm.o
+channel.elf: LDSCRIPT = main.lds
+channel.elf: start.o channel.o audio.pcm.o
+
+clean:
+	find -P \
+		-regextype posix-egrep \
+		-regex '.*\.(o|d|bin|elf|gch)$$' \
+		-exec rm {} \;
 
 .SUFFIXES:
 .INTERMEDIATE:
diff --git a/example/arm/main.cpp b/example/arm/channel.cpp
similarity index 100%
rename from example/arm/main.cpp
rename to example/arm/channel.cpp
diff --git a/example/example.mk b/example/example.mk
index 37cd118..a9072e9 100644
--- a/example/example.mk
+++ b/example/example.mk
@@ -368,7 +368,7 @@ example/gdrom_iso9660.elf: $(START_OBJ) $(GDROM_ISO9660_OBJ)
 AICA_OBJ = \
 	example/aica.o \
 	sh7091/serial.o \
-	example/arm/main.bin.o \
+	example/arm/channel.bin.o \
 
 example/aica.elf: LDSCRIPT = $(LIB)/alt.lds
 example/aica.elf: $(START_OBJ) $(AICA_OBJ)