diff --git a/ApiDemos/kotlin/app/src/main/java/com/example/kotlindemos/DemoDetailsList.kt b/ApiDemos/kotlin/app/src/main/java/com/example/kotlindemos/DemoDetailsList.kt
index 6ffe89490..4ac4b939c 100644
--- a/ApiDemos/kotlin/app/src/main/java/com/example/kotlindemos/DemoDetailsList.kt
+++ b/ApiDemos/kotlin/app/src/main/java/com/example/kotlindemos/DemoDetailsList.kt
@@ -115,7 +115,7 @@ class DemoDetailsList {
             DemoDetails(
                 R.string.markers_demo_label,
                 R.string.markers_demo_description,
-                MapColorSchemeActivity::class.java
+                MarkerDemoActivity::class.java
             ),
             DemoDetails(
                 R.string.multi_map_demo_label,