diff --git a/ChangeLog b/ChangeLog
index 65690b582..325432acc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-12-01  Natalia Portillo  <claunia@claunia.com>
+
+	* DVD/CSS&CPRM.cs:
+	  Must return value.
+
 2015-12-01  Natalia Portillo  <claunia@claunia.com>
 
 	* DVD/CSS&CPRM.cs:
diff --git a/DVD/CSS&CPRM.cs b/DVD/CSS&CPRM.cs
index 6d60833e6..21ec8379f 100644
--- a/DVD/CSS&CPRM.cs
+++ b/DVD/CSS&CPRM.cs
@@ -138,6 +138,8 @@ namespace DiscImageChef.Decoders.DVD
             cmi.RegionInformation = response[5];
             cmi.Reserved3 = response[6];
             cmi.Reserved4 = response[7];
+
+            return cmi;
         }
 
         public static string PrettifyLeadInCopyright(LeadInCopyright? cmi)