diff --git a/tv/sat_base.py b/tv/sat_base.py
index fba34992..4d1c7f22 100755
--- a/tv/sat_base.py
+++ b/tv/sat_base.py
@@ -409,7 +409,7 @@ class TNT_R1_586000(TNT_base) :
        '510 520 530 531 542' : 'fra TNT07 Arte',
        '510 520 531 542' : 'ger Arte',
        '610 620 630 640' : 'fra TNT13 LCP Public Senat',
-       '710 720 730' : 'fra TNT32 France O' }
+       '710 720 730' : 'fra TNT20 France O' }
 
 class TNT_R2_474000(TNT_base) :
     chaines = {