diff --git a/plugins/tasks/tasks-core/src/com/intellij/tasks/config/TaskConfigurable.java b/plugins/tasks/tasks-core/src/com/intellij/tasks/config/TaskConfigurable.kt
similarity index 100%
rename from plugins/tasks/tasks-core/src/com/intellij/tasks/config/TaskConfigurable.java
rename to plugins/tasks/tasks-core/src/com/intellij/tasks/config/TaskConfigurable.kt