diff --git a/src/main/java/app/CalcApp.java b/src/main/java/app/CalcApp.java
index 8ea8689cf7eb9555002b440efb1593cd7caba267..cec1706c3a6a8dc4e321f3f91fcad8702a736e93 100644
--- a/src/main/java/app/CalcApp.java
+++ b/src/main/java/app/CalcApp.java
@@ -15,7 +15,7 @@ public class CalcApp extends Application {
 
     @Override
     public void start(Stage stage) throws IOException {
-        FXMLLoader fxmlLoader = new FXMLLoader(this.getClass().getResource("App.fxml"));
+        FXMLLoader fxmlLoader = new FXMLLoader(this.getClass().getResource("Calc.fxml"));
         Parent parent = fxmlLoader.load();
         stage.setScene(new Scene(parent));
         stage.show();
diff --git a/src/main/resources/app/App.fxml b/src/main/resources/app/Calc.fxml
similarity index 100%
rename from src/main/resources/app/App.fxml
rename to src/main/resources/app/Calc.fxml
diff --git a/src/test/java/app/AppTest.java b/src/test/java/app/AppTest.java
index 5aa6dee08f6ff513661488170afd77b7b8cdc49e..73f81004dad8327a31ec23d861aeea9777ec39fb 100644
--- a/src/test/java/app/AppTest.java
+++ b/src/test/java/app/AppTest.java
@@ -29,7 +29,7 @@ public class AppTest extends ApplicationTest {
 
     @Override
     public void start(Stage stage) throws IOException {
-        FXMLLoader fxmlLoader = new FXMLLoader(this.getClass().getResource("App.fxml"));
+        FXMLLoader fxmlLoader = new FXMLLoader(this.getClass().getResource("Calc.fxml"));
         root = fxmlLoader.load();
         controller = fxmlLoader.getController();
         stage.setScene(new Scene(root));