diff --git a/back/tests/GameRoomTest.ts b/back/tests/GameRoomTest.ts
index 7540ad94..d4e83daf 100644
--- a/back/tests/GameRoomTest.ts
+++ b/back/tests/GameRoomTest.ts
@@ -51,7 +51,8 @@ describe("GameRoom", () => {
             () => {},
             () => {},
             () => {},
-            emote
+            emote,
+            () => {}
         );
 
         const user1 = world.join(createMockUserSocket(), createJoinRoomMessage("1", 100, 100));
@@ -86,7 +87,8 @@ describe("GameRoom", () => {
             () => {},
             () => {},
             () => {},
-            emote
+            emote,
+            () => {}
         );
 
         const user1 = world.join(createMockUserSocket(), createJoinRoomMessage("1", 100, 100));
@@ -125,7 +127,8 @@ describe("GameRoom", () => {
             () => {},
             () => {},
             () => {},
-            emote
+            emote,
+            () => {}
         );
 
         const user1 = world.join(createMockUserSocket(), createJoinRoomMessage("1", 100, 100));
diff --git a/back/tests/PositionNotifierTest.ts b/back/tests/PositionNotifierTest.ts
index 1aaf2e13..c081f1b4 100644
--- a/back/tests/PositionNotifierTest.ts
+++ b/back/tests/PositionNotifierTest.ts
@@ -19,7 +19,8 @@ describe("PositionNotifier", () => {
             moveTriggered = true;
         }, (thing: Movable) => {
             leaveTriggered = true;
-        }, () => {});
+        }, () => {},
+            () => {});
 
         const user1 = new User(1, 'test', '10.0.0.2', {
             x: 500,
@@ -94,7 +95,8 @@ describe("PositionNotifier", () => {
             moveTriggered = true;
         }, (thing: Movable) => {
             leaveTriggered = true;
-        }, () => {});
+        }, () => {},
+            () => {});
 
         const user1 = new User(1, 'test', '10.0.0.2', {
             x: 500,