diff --git a/android/app/src/main/java/com/github/braillesystems/learnbraille/res/russian/steps/Lesson2.kt b/android/app/src/main/java/com/github/braillesystems/learnbraille/res/russian/steps/Lesson2.kt
index e591d056..b2a4fc05 100644
--- a/android/app/src/main/java/com/github/braillesystems/learnbraille/res/russian/steps/Lesson2.kt
+++ b/android/app/src/main/java/com/github/braillesystems/learnbraille/res/russian/steps/Lesson2.kt
@@ -94,7 +94,7 @@ val LESSON_2_STEPS
         Step(
             title = "Введите букву Ц.",
             data = InputSymbol(
-                symbolMap['Б'] ?: error("Ц russian not found")
+                symbolMap['Ц'] ?: error("Ц russian not found")
             )
         ),