diff --git a/docs/build.gradle b/docs/build.gradle
index f075eb28..da84abcb 100644
--- a/docs/build.gradle
+++ b/docs/build.gradle
@@ -16,4 +16,5 @@ asciidoctor {
 	sources {
 		include 'index.adoc'
 	}
+	attributes 'revnumber': project.version
 }
\ No newline at end of file