diff --git a/org.adempiere.base/src/org/compiere/model/MProduct.java b/org.adempiere.base/src/org/compiere/model/MProduct.java
index 09570e3d81..538063f802 100644
--- a/org.adempiere.base/src/org/compiere/model/MProduct.java
+++ b/org.adempiere.base/src/org/compiere/model/MProduct.java
@@ -453,7 +453,7 @@ public class MProduct extends X_M_Product implements ImmutablePOSupport
 	public boolean setResource (MResourceType parent)
 	{
 		boolean changed = false;
-		if (PRODUCTTYPE_Resource.equals(getProductType()))
+		if (!PRODUCTTYPE_Resource.equals(getProductType()))
 		{
 			setProductType(PRODUCTTYPE_Resource);
 			changed = true;