diff --git a/Makefile b/Makefile
index 89e0417..bd02965 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,8 @@ SRC_DIR = src
 BUILD_DIR = build
 
 LOADER_DIR = module_bootloader
-LOADER_IMG = uOS.iso
+LOADER_NAME = uOS.iso
+LOADER_IMG = $(BUILD_DIR)/$(LOADER_NAME)
 
 KERNEL_MAIN = $(SRC_DIR)/main.c
 KERNEL_MAIN_OBJ = $(BUILD_DIR)/main.o
@@ -39,15 +40,17 @@ $(KERNEL_IMG): $(KERNEL_MAIN_OBJ) $(ENTRY_ASM_OBJ)
 run: all
 	$(QEMU) -kernel $(KERNEL_IMG)
 
-iso: all
-	mv $(KERNEL_IMG) $(LOADER_DIR)/src/boot/; \
+$(LOADER_IMG): $(KERNEL_IMG)
+	cp $(KERNEL_IMG) $(LOADER_DIR)/src/boot/; \
 	cd $(LOADER_DIR);	\
 	make all;			\
 	cd ..;				\
-	mv $(LOADER_DIR)/build/$(LOADER_IMG) $(BUILD_DIR)/
+	cp $(LOADER_DIR)/$(LOADER_IMG) $(BUILD_DIR)/
+
+iso: $(LOADER_IMG)
 
 run_iso: iso
-	$(QEMU) -cdrom $(BUILD_DIR)/$(LOADER_IMG)
+	$(QEMU) -cdrom $(LOADER_IMG)
 
 clean:
 	rm -rf $(BUILD_DIR)/*