diff --git a/help/C/index.docbook b/help/C/index.docbook
index 23c2c29..2cc57cb 100644
--- a/help/C/index.docbook
+++ b/help/C/index.docbook
@@ -24,7 +24,7 @@ text-based commands through a shell such as Bash.
        </para>
      </abstract>
      <copyright> 
-        <year>2015</year> 
+        <year>2019</year> 
         <holder>MATE Documentation Project</holder>
      </copyright>
      <copyright>