diff --git a/app/src/main/java/app/pachli/interfaces/AccountActionListener.java b/app/src/main/java/app/pachli/interfaces/AccountActionListener.kt
similarity index 51%
rename from app/src/main/java/app/pachli/interfaces/AccountActionListener.java
rename to app/src/main/java/app/pachli/interfaces/AccountActionListener.kt
index 6d75e63d6..4d79b7f0b 100644
--- a/app/src/main/java/app/pachli/interfaces/AccountActionListener.java
+++ b/app/src/main/java/app/pachli/interfaces/AccountActionListener.kt
@@ -1,4 +1,5 @@
-/* Copyright 2017 Andrew Dawson
+/*
+ * Copyright 2023 Pachli Association
  *
  * This file is a part of Pachli.
  *
@@ -10,16 +11,15 @@
  * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
  * Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
+ * You should have received a copy of the GNU General Public License along with Pachli; if not,
+ * see <http://www.gnu.org/licenses>.
+ */
 
-package app.pachli.interfaces;
+package app.pachli.interfaces
 
-import androidx.annotation.NonNull;
-
-public interface AccountActionListener {
-    void onViewAccount(@NonNull String id);
-    void onMute(final boolean mute, @NonNull final String id, final int position, final boolean notifications);
-    void onBlock(final boolean block, @NonNull final String id, final int position);
-    void onRespondToFollowRequest(final boolean accept, @NonNull final String id, final int position);
+interface AccountActionListener {
+    fun onViewAccount(id: String)
+    fun onMute(mute: Boolean, id: String, position: Int, notifications: Boolean)
+    fun onBlock(block: Boolean, id: String, position: Int)
+    fun onRespondToFollowRequest(accept: Boolean, id: String, position: Int)
 }