sources.go | 2 +-

diff --git a/sources.go b/sources.go
index b2d5b940106d4575e65959ed3994d0bc34a48b24..46c6abe9f9d8b3e7c745dd7de73112fdee39dc28 100644
--- a/sources.go
+++ b/sources.go
@@ -33,7 +33,7 @@ 			level := log.Debug
 			if err != nil {
 				level = log.Warning
 			}
-			t.logger.Levelf(level, "used torrent source %q [err=%q]", s, err)
+			t.logger.Levelf(level, "used torrent source %q [err=%v]", s, err)
 		}()
 	}
 }