diff --git a/src/main/kotlin/application/controller/MenuBarController.kt b/src/main/kotlin/application/controller/MenuBarController.kt
index 672410a..c0d47aa 100644
--- a/src/main/kotlin/application/controller/MenuBarController.kt
+++ b/src/main/kotlin/application/controller/MenuBarController.kt
@@ -33,7 +33,7 @@ class MenuBarController : Initializable {
     var heatMap: CheckMenuItem = CheckMenuItem()
 
     @FXML
-    var activateReplayButton: RadioMenuItem = RadioMenuItem()
+    var activateTimeSliderButton: RadioMenuItem = RadioMenuItem()
 
     override fun initialize(location: URL?, resources: ResourceBundle?) {
 
@@ -51,8 +51,8 @@ class MenuBarController : Initializable {
     }
 
     private fun setOnActionActivateReplayButton() {
-        activateReplayButton.onAction = EventHandler {
-            observableIsReplayState.value = activateReplayButton.isSelected
+        activateTimeSliderButton.onAction = EventHandler {
+            observableIsReplayState.value = activateTimeSliderButton.isSelected
         }
     }
 
diff --git a/src/main/resources/gui/menuBar.fxml b/src/main/resources/gui/menuBar.fxml
index ddc43d3..64f4510 100644
--- a/src/main/resources/gui/menuBar.fxml
+++ b/src/main/resources/gui/menuBar.fxml
@@ -18,7 +18,7 @@
                   <CheckMenuItem fx:id="heatMap" mnemonicParsing="false" text="Heat map" />
               </items>
             </Menu>
-            <RadioMenuItem fx:id="activateReplayButton" mnemonicParsing="false" text="Unspecified Action" />
+            <RadioMenuItem fx:id="activateTimeSliderButton" mnemonicParsing="false" text="Time Slider" />
             </items>
         </Menu>
         <Menu mnemonicParsing="false" text="Help">