diff --git a/dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/sx/bio/pubmed/PMAffiliation.java b/dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/sx/bio/pubmed/PMAffiliation.java
index 54aba87151..a8dacd1323 100644
--- a/dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/sx/bio/pubmed/PMAffiliation.java
+++ b/dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/sx/bio/pubmed/PMAffiliation.java
@@ -23,9 +23,8 @@ public class PMAffiliation {
         return name;
     }
 
-    public PMAffiliation setName(String name) {
+    public void setName(String name) {
         this.name = name;
-        return this;
     }
 
     public PMIdentifier getIdentifier() {