diff --git a/rtdata/languages/default b/rtdata/languages/default
index 627774a1c..f48589dc2 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -771,6 +771,7 @@ HISTORY_MSG_PDSHARPEN_AUTO_RADIUS;CAS - Auto radius
 HISTORY_MSG_PDSHARPEN_GAMMA;CAS - Gamma
 HISTORY_MSG_PDSHARPEN_ITERATIONS;CAS - Iterations
 HISTORY_MSG_PDSHARPEN_RADIUS;CAS - Radius
+HISTORY_MSG_PDSHARPEN_RADIUS_OFFSET;CAS - Radius offset
 HISTORY_MSG_PIXELSHIFT_DEMOSAIC;PS - Demosaic method for motion
 HISTORY_MSG_PREPROCESS_LINEDENOISE_DIRECTION;Line noise filter direction
 HISTORY_MSG_PREPROCESS_PDAFLINESFILTER;PDAF lines filter