diff --git a/app/src/main/java/com/bnyro/translate/api/mh/MhEngine.kt b/app/src/main/java/com/bnyro/translate/api/mh/MhEngine.kt
index 0283084c1..cb57004e9 100644
--- a/app/src/main/java/com/bnyro/translate/api/mh/MhEngine.kt
+++ b/app/src/main/java/com/bnyro/translate/api/mh/MhEngine.kt
@@ -59,9 +59,9 @@ class MhEngine : TranslationEngine(
     override suspend fun translate(query: String, source: String, target: String): Translation {
         val response = api.translate(
             engine = getSelectedEngine(),
-            source = sourceOrAuto(source),
+            source = sourceOrAuto(source.substring(0, 2)),
             query = query,
-            target = target
+            target = target.substring(0, 2),
         )
         return Translation(
             translatedText = response.translatedText,