diff --git a/encrypted-shared-prefs/src/main/java/ru/touchin/roboswag/Extensions.kt b/encrypted-shared-prefs/src/main/java/ru/touchin/roboswag/Extensions.kt
index a4305ed..4e4fc87 100644
--- a/encrypted-shared-prefs/src/main/java/ru/touchin/roboswag/Extensions.kt
+++ b/encrypted-shared-prefs/src/main/java/ru/touchin/roboswag/Extensions.kt
@@ -5,5 +5,6 @@ import android.content.SharedPreferences
 fun TouchinSharedPreferences.migrateFromSharedPreferences(from: SharedPreferences, key: String): SharedPreferences {
     if (!from.contains(key)) return this
     edit().putString(key, from.getString(key, "") ?: "").apply()
+    from.edit().remove(key).apply()
     return this
 }