diff --git a/src/test/java/de/metas/ui/web/pporder/PPOrderLineRowTest.java b/src/test/java/de/metas/ui/web/pporder/PPOrderLineRowTest.java
index a2004db70..6d9c7d039 100644
--- a/src/test/java/de/metas/ui/web/pporder/PPOrderLineRowTest.java
+++ b/src/test/java/de/metas/ui/web/pporder/PPOrderLineRowTest.java
@@ -124,6 +124,7 @@ public void canBuildForSourceHU()
 	public void canBuildForIssuedOrReceivedHU()
 	{
 		final I_C_UOM uom = newInstance(I_C_UOM.class);
+		uom.setUOMSymbol("UOMSymbol");
 		final I_PP_Order_Qty ppOrderQty = newInstance(I_PP_Order_Qty.class);
 		ppOrderQty.setM_HU_ID(10);