2 files changed, 9 insertions, 9 deletions

diff --git a/Makefile b/Makefile
index ac6f24d..8da65eb 100644
--- a/Makefile
+++ b/Makefile
@@ -60,19 +60,22 @@ endif
 
 main: $(BUILD_DIR) $(ROM) $(BIN)
 
-$(ROM): $(TOOLS_BIN2CARR)
-        ./tools/bin2carr/build/bin2carr -n uxn_rom -e u8 -o $(ROM) $(UXN_ROM)
+# Creates the rom object file from the given UXN_ROM.
+$(ROM_FILE):
+        cp $(UXN_ROM) $(ROM_FILE)
+
+$(ROM_OBJ): $(ROM_FILE)
+        $(OBJCOPY) --rename-section .data=.rodata \
+                -I binary -O elf32-littlearm $(ROM_FILE) $(ROM_OBJ)
 
 # Strip and fix header to create final .gba file.
 $(BIN): $(ELF)
         $(OBJCOPY) -v -O binary $(ELF) $(BIN)
         $(DEVKITTOOLS)/gbafix $(BIN)
+        rm $(ROM_FILE)
 
 # Link files.
-$(ELF): $(SRC_MAIN) $(WATCH_SRC) | $(BUILD_DIR)
-        cp $(UXN_ROM) $(ROM_FILE)
-        $(OBJCOPY) --rename-section .data=.rodata \
-                -I binary -O elf32-littlearm $(ROM_FILE) $(ROM_OBJ)
+$(ELF): $(SRC_MAIN) $(WATCH_SRC) $(ROM_OBJ) | $(BUILD_DIR)
         $(CC) $(CFLAGS) $(LDFLAGS) -o $(ELF) $(SRC_MAIN) $(ASM_FILES) $(LDLIBS) $(ROM_OBJ)
 
 # Create build directory if needed.
diff --git a/README.md b/README.md
index 9e87080..baadcc9 100644
--- a/README.md
+++ b/README.md
@@ -37,9 +37,6 @@ parameter:
 make run UXN_ROM=roms/noodle.rom
 ```
 
-If you have compiled a rom already and want to change it, you probably want to
-use `make clean` beforehand.
-
 [devkitpro]: https://devkitpro.org/
 
 ## Configuration