diff --git a/Jamfile b/Jamfile
index 4214123a2..ba0050acc 100644
--- a/Jamfile
+++ b/Jamfile
@@ -509,7 +509,7 @@ variant test_release : release
 	  <export-extra>on <debug-iterators>on <threading>multi
 	;
 variant test_debug : debug
-	: <crypto>openssl <logging>on <disk-stats>on
+	: <crypto>openssl <logging>on
 	  <allocator>debug <debug-iterators>on
 	  <invariant-checks>full <boost-link>shared
 	  <export-extra>on <debug-iterators>on <threading>multi