diff --git a/Kotlin/build.gradle.kts b/Kotlin/build.gradle.kts
index 8cac6e52..36fd2621 100644
--- a/Kotlin/build.gradle.kts
+++ b/Kotlin/build.gradle.kts
@@ -10,12 +10,6 @@ repositories {
 	mavenCentral()
 }
 
-java {
-	toolchain {
-		languageVersion = JavaLanguageVersion.of(8)
-	}
-}
-
 dependencies {
 	implementation(kotlin("stdlib"))
 	testImplementation(kotlin("test"))