diff --git a/sample-minesweeper/build.gradle b/sample-minesweeper/build.gradle.kts
similarity index 81%
rename from sample-minesweeper/build.gradle
rename to sample-minesweeper/build.gradle.kts
index 75f5f2b..5236b20 100644
--- a/sample-minesweeper/build.gradle
+++ b/sample-minesweeper/build.gradle.kts
@@ -1,6 +1,7 @@
-// Ported from here: https://github.com/soywiz/lunea/tree/master/samples/busca
+import com.soywiz.korge.gradle.*
 
-apply plugin: "korge"
+// Ported from here: https://github.com/soywiz/lunea/tree/master/samples/busca
+apply(plugin = "korge")
 
 korge {
 	entryPoint = "com.soywiz.korge.samples.minesweeper.main"
diff --git a/settings.gradle b/settings.gradle
index a0f01cd..b4b234c 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,7 +1,7 @@
 enableFeaturePreview("GRADLE_METADATA")
 
 for (file in rootDir.listFiles()) {
-	if (file.isDirectory() && file.name.startsWith("sample-") && (new File(file, "build.gradle").exists() || new File(file, "build.gradle").exists())) {
+	if (file.isDirectory() && file.name.startsWith("sample-") && (new File(file, "build.gradle").exists() || new File(file, "build.gradle.kts").exists())) {
 		include(":${file.name}")
 	}
 }