diff --git a/app/build.gradle b/app/build.gradle
index fc56390b5..c1c1bc179 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -14,10 +14,10 @@ android {
 
 	defaultConfig {
 		applicationId 'org.koitharu.kotatsu'
-		minSdkVersion 21
-		targetSdkVersion 34
-		versionCode 571
-		versionName '6.0-a2'
+		minSdk = 21
+		targetSdk = 34
+		versionCode = 571
+		versionName = '6.0-a2'
 		generatedDensities = []
 		testInstrumentationRunner "org.koitharu.kotatsu.HiltTestRunner"
 		ksp {
diff --git a/build.gradle b/build.gradle
index b375bc318..7c8c691e5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,6 +21,6 @@ allprojects {
 	}
 }
 
-task clean(type: Delete) {
-	delete rootProject.buildDir
+tasks.register('clean', Delete) {
+    delete rootProject.layout.buildDirectory
 }