diff --git a/processing_options.go b/processing_options.go
index b6ef086d..9c127942 100644
--- a/processing_options.go
+++ b/processing_options.go
@@ -553,7 +553,7 @@ func applyPresetOption(po *processingOptions, args []string) error {
 				return err
 			}
 		} else {
-			return fmt.Errorf("Unknown asset: %s", preset)
+			return fmt.Errorf("Unknown preset: %s", preset)
 		}
 	}