diff --git a/build.gradle b/build.gradle
index 6bdec4f..18322b0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,15 +13,9 @@ java {
     targetCompatibility = rootProject.javaVersion
     toolchain.languageVersion = JavaLanguageVersion.of(rootProject.javaToolchainVersion.toString())
 }
-compileKotlin {
-    kotlinOptions {
-        jvmTarget = rootProject.javaVersion
-        // allWarningsAsErrors = true // replaced by "DeprecatedCall" in lint
-    }
-}
-compileTestKotlin {
-    kotlinOptions {
-        jvmTarget = rootProject.javaVersion
+kotlin {
+    compilerOptions {
+        jvmTarget = rootProject.kotlinJvmTarget
         // allWarningsAsErrors = true // replaced by "DeprecatedCall" in lint
     }
 }
@@ -44,4 +38,4 @@ test {
             events("failed")
         }
     }
-}
\ No newline at end of file
+}