diff --git a/openwrt/toolchain/ipkg-utils/Makefile b/openwrt/toolchain/ipkg-utils/Makefile
index d46e4f365..41c78fc24 100644
--- a/openwrt/toolchain/ipkg-utils/Makefile
+++ b/openwrt/toolchain/ipkg-utils/Makefile
@@ -21,7 +21,7 @@ $(DL_DIR)/$(PKG_SOURCE_FILE):
 	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) x $(PKG_SOURCE_SITE)
 
 $(PKG_BUILD_DIR)/.unpacked: $(DL_DIR)/$(PKG_SOURCE_FILE)
-	mkdir -p $(TOOL_BUILD_DIR)
+	mkdir -p $(BUILD_DIR)
 	$(PKG_SOURCE_CAT) $(DL_DIR)/$(PKG_SOURCE_FILE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
 	touch $(PKG_BUILD_DIR)/.unpacked