diff --git a/pkg.info b/pkg.info
index 0449eed..b65eeb6 100644
--- a/pkg.info
+++ b/pkg.info
@@ -9,6 +9,6 @@ depends: ["libxml2"]
 make_depends: ["libxml2","unzip"]
 downloads:
   - url: "https://www.docbook.org/xml/${BPM_PKG_VERSION}/docbook-xml-${BPM_PKG_VERSION}.zip"
-    extract_to_bpm_source: true
+    extract_to: ${BPM_SOURCE}
     checksum: 4e4e037a2b83c98c6c94818390d4bdd3f6e10f6ec62dd79188594e26190dc7b4
 type: source