diff --git a/legacy/account/src/main/java/app/k9mail/legacy/account/AccountsChangeListener.java b/legacy/account/src/main/java/app/k9mail/legacy/account/AccountsChangeListener.kt
similarity index 100%
rename from legacy/account/src/main/java/app/k9mail/legacy/account/AccountsChangeListener.java
rename to legacy/account/src/main/java/app/k9mail/legacy/account/AccountsChangeListener.kt