diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/groovy/org/jetbrains/kotlin/gradle/plugin/android/AndroidGradleWrapper.groovy b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/android/AndroidGradleWrapper.kt
similarity index 100%
rename from libraries/tools/kotlin-gradle-plugin/src/main/groovy/org/jetbrains/kotlin/gradle/plugin/android/AndroidGradleWrapper.groovy
rename to libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/android/AndroidGradleWrapper.kt