Index: src/OFFileManager.m
==================================================================
--- src/OFFileManager.m
+++ src/OFFileManager.m
@@ -771,11 +771,11 @@
 #endif
 	} else
 		@throw [OFCopyItemFailedException
 		    exceptionWithSourcePath: source
 			    destinationPath: destination
-				      errNo: ENOTSUP];
+				      errNo: EINVAL];
 
 	objc_autoreleasePoolPop(pool);
 }
 
 - (void)moveItemAtPath: (OFString*)source