diff --git a/src/tiled/layerdock.cpp b/src/tiled/layerdock.cpp
index dab729761c8..19d5a43b4f0 100644
--- a/src/tiled/layerdock.cpp
+++ b/src/tiled/layerdock.cpp
@@ -24,7 +24,6 @@
 #include "layerdock.h"
 
 #include "actionmanager.h"
-#include "changelayer.h"
 #include "layer.h"
 #include "layermodel.h"
 #include "map.h"
@@ -478,8 +477,6 @@ void LayerView::contextMenuEvent(QContextMenuEvent *event)
 
 void LayerView::keyPressEvent(QKeyEvent *event)
 {
-    Layer *layer = mMapDocument ? mMapDocument->currentLayer() : nullptr;
-
     switch (event->key()) {
     case Qt::Key_Delete:
     case Qt::Key_Backspace:
@@ -488,17 +485,6 @@ void LayerView::keyPressEvent(QKeyEvent *event)
             return;
         }
         break;
-    case Qt::Key_Space:
-        if (layer) {
-            QUndoCommand *command = nullptr;
-            if (event->modifiers() & Qt::ControlModifier)
-                command = new SetLayerLocked(mMapDocument, { layer }, !layer->isLocked());
-            else
-                command = new SetLayerVisible(mMapDocument, { layer }, !layer->isVisible());
-            mMapDocument->undoStack()->push(command);
-            return;
-        }
-        break;
     }
 
     QTreeView::keyPressEvent(event);