diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 90dce69d..ef28a565 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -2459,6 +2459,7 @@ Magnus Andersson <svankan@bahnhof.se>
 
 Alexander Gross <Bikalexander@gmail.com>
  for adding Russian translations to the 'skincurses' and 'pictures' plugins
+ for changing the position of Sirius 4 to S4.8E in sources.conf
 
 Adrian Caval <anrxc@sysphere.org>
  for translating OSD texts to the Croatian language
diff --git a/HISTORY b/HISTORY
index 44169344..33c9dd8c 100644
--- a/HISTORY
+++ b/HISTORY
@@ -6312,3 +6312,4 @@ Video Disk Recorder Revision History
 2010-02-05: Version 1.7.13
 
 - Updated the Italian OSD texts (thanks to Diego Pierotto).
+- Changed the position of Sirius 4 to S4.8E in sources.conf (thanks to Alexander Gross).
diff --git a/sources.conf b/sources.conf
index 90f4a1c7..13ba2629 100644
--- a/sources.conf
+++ b/sources.conf
@@ -21,7 +21,7 @@
 
 S3E     Telecom 2C
 S4E     Eurobird 4
-S5E     Sirius 4
+S4.8E   Sirius 4
 S7E     Eutelsat W3A
 S9E     Eurobird 9
 S10E    Eutelsat W1