diff --git a/morituri/result/logger.py b/morituri/result/logger.py
index 9956954..da1c7b2 100644
--- a/morituri/result/logger.py
+++ b/morituri/result/logger.py
@@ -179,7 +179,7 @@ class MorituriLogger(result.Logger):
 
         # Peak level
         peak = trackResult.peak
-        lines.append("    Peak level: %.6f %" % peak)
+        lines.append("    Peak level: %.6f" % peak)
 
         # Extraction speed
         if trackResult.copyspeed: