diff --git a/src/main/java/org/gcube/common/storagehubwrapper/server/converter/HLMapper.java b/src/main/java/org/gcube/common/storagehubwrapper/server/converter/HLMapper.java
index 4a160ad..aeac184 100644
--- a/src/main/java/org/gcube/common/storagehubwrapper/server/converter/HLMapper.java
+++ b/src/main/java/org/gcube/common/storagehubwrapper/server/converter/HLMapper.java
@@ -235,7 +235,7 @@ public class HLMapper {
 	    		theFileItem.setFileItemType(fileItemType);
 
 	    		if(aC!=null){
-	    			logger.warn("The content is null for item: "+itemAb.getId());
+	    			logger.debug("The content is not null for item: "+itemAb.getId());
 		    		theFileItem.setMimeType(aC.getMimeType());
 		    		theFileItem.setSize(aC.getSize());
 	    		}else