diff --git a/scripting/workspace_wrapper.h b/scripting/workspace_wrapper.h
--- a/scripting/workspace_wrapper.h
+++ b/scripting/workspace_wrapper.h
@@ -330,6 +330,11 @@
     void slotWindowToDesktopUp();
     void slotWindowToDesktopDown();
 
+    /**
+     * Sends the AbstractClient to the given @p screen.
+     */
+    void sendClientToScreen(KWin::AbstractClient *client, int screen);
+
     /**
      * Shows an outline at the specified @p geometry.
      * If an outline is already shown the outline is moved to the new position.
diff --git a/scripting/workspace_wrapper.cpp b/scripting/workspace_wrapper.cpp
--- a/scripting/workspace_wrapper.cpp
+++ b/scripting/workspace_wrapper.cpp
@@ -347,6 +347,11 @@
     return screens()->size();
 }
 
+void WorkspaceWrapper::sendClientToScreen(AbstractClient *client, int screen)
+{
+    return workspace()->sendClientToScreen(client, screen);
+}
+
 QtScriptWorkspaceWrapper::QtScriptWorkspaceWrapper(QObject* parent)
     : WorkspaceWrapper(parent) {}
 
diff --git a/useractions.cpp b/useractions.cpp
--- a/useractions.cpp
+++ b/useractions.cpp
@@ -779,9 +779,6 @@
     if (m_client.isNull()) {
         return;
     }
-    if (screen >= screens()->count()) {
-        return;
-    }
 
     Workspace::self()->sendClientToScreen(m_client.data(), screen);
 }
diff --git a/workspace.cpp b/workspace.cpp
--- a/workspace.cpp
+++ b/workspace.cpp
@@ -1224,6 +1224,9 @@
 
 void Workspace::sendClientToScreen(AbstractClient* c, int screen)
 {
+    if (screen < 0 || screen >= screens()->count()) {
+        return;
+    }
     c->sendToScreen(screen);
 }