diff --git a/libretro/Makefile b/libretro/Makefile
index 2fbb69e..e97df1b 100644
--- a/libretro/Makefile
+++ b/libretro/Makefile
@@ -147,14 +147,14 @@ CFLAGS   += -Wall -D__LIBRETRO__ $(fpic) $(INCFLAGS) -std=gnu11 -D_GNU_SOURCE -D
 
 all: $(TARGET)
 
-$(CORE_DIR)/libretro/%_boot.c: $(CORE_DIR)/build/bin/BootROMs/%_boot.bin
+$(CORE_DIR)/libretro/%_boot.c: $(CORE_DIR)/BootROMs/prebuilt/%_boot.bin
 	echo "/* AUTO-GENERATED */" > $@
 	echo "const unsigned char $(notdir $(@:%.c=%))[] = {" >> $@
 	hexdump -v -e '/1 "0x%02x, "' $< >> $@
 	echo "};" >> $@
 	echo "const unsigned $(notdir $(@:%.c=%))_length = sizeof($(notdir $(@:%.c=%)));" >> $@
 
-$(CORE_DIR)/build/bin/BootROMs/%_boot.bin:
+$(CORE_DIR)/BootROMs/prebuilt/%_boot.bin:
 	$(MAKE) -C $(CORE_DIR) $(patsubst $(CORE_DIR)/%,%,$@)
 
 $(TARGET): $(OBJECTS)