diff --git a/doc/contributions.txt b/doc/contributions.txt
index 4cabb84b1034af760667cf16d4f0d9384e2edc93..3278e014979c81b0b4db8293f10576f78c225e42 100755
--- a/doc/contributions.txt
+++ b/doc/contributions.txt
@@ -582,6 +582,7 @@ Henri Beauchamp
 	VWR-1320
 	VWR-1406
 	VWR-4157
+	SL-15175
 herina Bode
 Hikkoshi Sakai
 	VWR-429