diff --git a/sonoff/language/tr-TR.h b/sonoff/language/tr-TR.h
index 4c588bdbd..4c0724252 100755
--- a/sonoff/language/tr-TR.h
+++ b/sonoff/language/tr-TR.h
@@ -52,7 +52,7 @@
 
 // Common
 #define D_ADMIN "Admin"
-#define D_AIR_QUALITY "Air quality"
+#define D_AIR_QUALITY "Hava Kalitesi"
 #define D_AP "AP"                    // Access Point
 #define D_AS "as"
 #define D_AUTO "OTOMATIK"