diff --git a/build/org.eclipse.birt/build.properties b/build/org.eclipse.birt/build.properties
index cedf2d7fd62..01887757b7f 100644
--- a/build/org.eclipse.birt/build.properties
+++ b/build/org.eclipse.birt/build.properties
@@ -6,4 +6,4 @@ bin.includes = plugin.xml,\
                META-INF/,\
                eclipse32.png,\
                plugin.properties
-src.includes =
+src.includes = about.html