diff --git a/sci-publications/src/main/java/org/scientificcms/publications/ExpertiseImExporter.java b/sci-publications/src/main/java/org/scientificcms/publications/ExpertiseImExporter.java
index b5a18cf..60446b7 100644
--- a/sci-publications/src/main/java/org/scientificcms/publications/ExpertiseImExporter.java
+++ b/sci-publications/src/main/java/org/scientificcms/publications/ExpertiseImExporter.java
@@ -24,7 +24,12 @@ public class ExpertiseImExporter
 
     @Override
     protected void initPublicationImExporter() {
-        addRequiredEntities(Set.of(Organization.class));
+        addRequiredEntities(
+            Set.of(
+                Organization.class,
+                Publisher.class
+            )
+        );
     }
 
     @Override