diff --git a/dist/plugin.properties b/dist/plugin.properties
index 94e139ac..585630d7 100644
--- a/dist/plugin.properties
+++ b/dist/plugin.properties
@@ -4,4 +4,3 @@
 # Distribution plugin.
 # -------------------------------------------------------------------
 
-maven.src.docbook-simple=${maven.src.dir}/sdocbook