diff --git a/src/main/java/link/infra/packwiz/installer/DownloadTask.java b/src/main/kotlin/link/infra/packwiz/installer/DownloadTask.kt
similarity index 100%
rename from src/main/java/link/infra/packwiz/installer/DownloadTask.java
rename to src/main/kotlin/link/infra/packwiz/installer/DownloadTask.kt
diff --git a/src/main/java/link/infra/packwiz/installer/UpdateManager.java b/src/main/kotlin/link/infra/packwiz/installer/UpdateManager.kt
similarity index 100%
rename from src/main/java/link/infra/packwiz/installer/UpdateManager.java
rename to src/main/kotlin/link/infra/packwiz/installer/UpdateManager.kt