diff --git a/ChangeLog b/ChangeLog
index f8ea336c9..146cdee6c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-11-23  Natalia Portillo  <claunia@claunia.com>
+
+	* SCSI/Sense.cs:
+	  Typo
+
 2015-11-23  Natalia Portillo  <claunia@claunia.com>
 
 	* ATA/Errors.cs:
diff --git a/SCSI/Sense.cs b/SCSI/Sense.cs
index ca9220574..d058a1391 100644
--- a/SCSI/Sense.cs
+++ b/SCSI/Sense.cs
@@ -286,7 +286,7 @@ namespace DiscImageChef.Decoders.SCSI
         public static FixedSense? DecodeFixed(byte[] sense, out string senseDescription)
         {
             senseDescription = null;
-            if((sense[0] & 0x7F) != 0x70 || 
+            if((sense[0] & 0x7F) != 0x70 && 
                 (sense[0] & 0x7F) != 0x71)
                 return null;