diff --git a/src/protocolgame.cpp b/src/protocolgame.cpp
index 7d1d50e..42c71f8 100644
--- a/src/protocolgame.cpp
+++ b/src/protocolgame.cpp
@@ -1773,11 +1773,12 @@ void ProtocolGame::sendTextWindow(uint32_t windowTextId, Item* item, uint16_t ma
 		msg.add<uint16_t>(0x00);
 	}
 
-	if (player->getOperatingSystem() >= CLIENTOS_OTCLIENT_LINUX) {
+	if (g_game.getClientVersion() >= CLIENT_VERSION_790) {
 		time_t writtenDate = item->getDate();
 		if (writtenDate != 0) {
 			msg.addString(formatDateShort(writtenDate));
-		} else {
+		}
+		else {
 			msg.add<uint16_t>(0x00);
 		}
 	}