diff --git a/rtdata/languages/default b/rtdata/languages/default
index a3e99cfc2..a27c5a35b 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -1363,16 +1363,6 @@ HISTORY_MSG_1109;Local - Jz(Jz) curve
 HISTORY_MSG_1110;Local - Cz(Cz) curve
 HISTORY_MSG_1111;Local - Cz(Jz) curve
 HISTORY_MSG_1112;Local - forcejz
-/*
-HISTORY_MSG_1114;Local - ZCAM lightness
-HISTORY_MSG_1115;Local - ZCAM brightness
-HISTORY_MSG_1116;Local - ZCAM contrast J
-HISTORY_MSG_1117;Local - ZCAM contrast Q
-HISTORY_MSG_1118;Local - ZCAM contrast threshold
-HISTORY_MSG_1119;Local - ZCAM colorfullness
-HISTORY_MSG_1120;Local - ZCAM saturation
-HISTORY_MSG_1121;Local - ZCAM chroma
-*/
 HISTORY_MSG_1113;Local - HDR PQ
 HISTORY_MSG_1114;Local - Cie mask enable
 HISTORY_MSG_1115;Local - Cie mask curve C