diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
index cd0c9df29..8fd36a7cc 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
@@ -662,7 +662,7 @@ UserData *ParticipantsAdditionalData::applyCreator(
 		} else {
 			_adminCanEdit.erase(user);
 		}
-		if (data.rank().isEmpty()) {
+		if (!data.rank().isEmpty()) {
 			_adminRanks[user] = data.rank();
 		} else {
 			_adminRanks.remove(user);
@@ -693,7 +693,7 @@ UserData *ParticipantsAdditionalData::applyAdmin(
 	} else {
 		_adminCanEdit.erase(user);
 	}
-	if (data.rank().isEmpty()) {
+	if (!data.rank().isEmpty()) {
 		_adminRanks[user] = data.rank();
 	} else {
 		_adminRanks.remove(user);