diff --git a/backend b/backend
index 1f7ab4fc..4f167fa6 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 1f7ab4fc7bbcd906440254a17c3146df1cf6445f
+Subproject commit 4f167fa6f5f1e5f597f34fd07d124a2596ea44fb
diff --git a/src/main/kotlin/sc/gui/controller/GameController.kt b/src/main/kotlin/sc/gui/controller/GameController.kt
index accbdde6..57b2b1dd 100644
--- a/src/main/kotlin/sc/gui/controller/GameController.kt
+++ b/src/main/kotlin/sc/gui/controller/GameController.kt
@@ -187,10 +187,10 @@ class GameController : Controller() {
                 previousTurnColorProperty().set(turnColorProperty().get())
                 turnColorProperty().set(event.gameState.currentColor)
             }
-            undeployedRedPiecesProperty().set(event.gameState.undeployedPieceShapes[Color.RED])
-            undeployedBluePiecesProperty().set(event.gameState.undeployedPieceShapes[Color.BLUE])
-            undeployedGreenPiecesProperty().set(event.gameState.undeployedPieceShapes[Color.GREEN])
-            undeployedYellowPiecesProperty().set(event.gameState.undeployedPieceShapes[Color.YELLOW])
+            undeployedRedPiecesProperty().set(event.gameState.undeployedPieceShapes(Color.RED))
+            undeployedBluePiecesProperty().set(event.gameState.undeployedPieceShapes(Color.BLUE))
+            undeployedGreenPiecesProperty().set(event.gameState.undeployedPieceShapes(Color.GREEN))
+            undeployedYellowPiecesProperty().set(event.gameState.undeployedPieceShapes(Color.YELLOW))
             boardController.board.boardProperty().set(event.gameState.board)
             validRedPiecesProperty().set(ArrayList())
             validBluePiecesProperty().set(ArrayList())
@@ -209,7 +209,7 @@ class GameController : Controller() {
                 Color.BLUE -> validBluePiecesProperty()
                 Color.GREEN -> validGreenPiecesProperty()
                 Color.YELLOW -> validYellowPiecesProperty()
-            }.set(event.gameState.undeployedPieceShapes[event.gameState.currentColor]?.filter {
+            }.set(event.gameState.undeployedPieceShapes(event.gameState.currentColor).filter {
                 isSelectable(it)
             } as ArrayList<PieceShape>?)
         }