diff --git a/src/main/java/ru/dbotthepony/mc/otm/client/render/BlackHoleRenderer.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/client/render/BlackHoleRenderer.kt
similarity index 100%
rename from src/main/java/ru/dbotthepony/mc/otm/client/render/BlackHoleRenderer.kt
rename to src/main/kotlin/ru/dbotthepony/mc/otm/client/render/BlackHoleRenderer.kt
diff --git a/src/main/java/ru/dbotthepony/mc/otm/client/screen/panels/FramePanel.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/FramePanel.kt
similarity index 100%
rename from src/main/java/ru/dbotthepony/mc/otm/client/screen/panels/FramePanel.kt
rename to src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/FramePanel.kt
diff --git a/src/main/java/ru/dbotthepony/mc/otm/client/screen/panels/ScrollBarPanel.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/ScrollBarPanel.kt
similarity index 100%
rename from src/main/java/ru/dbotthepony/mc/otm/client/screen/panels/ScrollBarPanel.kt
rename to src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/ScrollBarPanel.kt