diff --git a/src/kits/storage/disk_device/PartitionDelegate.cpp b/src/kits/storage/disk_device/PartitionDelegate.cpp
index 32ebf68b7c..bb71d5e5aa 100644
--- a/src/kits/storage/disk_device/PartitionDelegate.cpp
+++ b/src/kits/storage/disk_device/PartitionDelegate.cpp
@@ -71,7 +71,7 @@ BPartition::Delegate::InitAfterHierarchy()
 	if (!addOn) {
 		TRACE("BPartition::Delegate::InitAfterHierarchy(): add-on for disk "
 			"system \"%s\" not found\n", fMutablePartition.ContentType());
-		return B_ENTRY_NOT_FOUND;
+		return B_OK;
 	}
 
 	BPartitionHandle* handle;