diff --git a/dlls/d3d11/device.c b/dlls/d3d11/device.c
index d357c2a180..325c006f89 100644
--- a/dlls/d3d11/device.c
+++ b/dlls/d3d11/device.c
@@ -227,8 +227,15 @@ static void STDMETHODCALLTYPE d3d11_immediate_context_VSSetShader(ID3D11DeviceCo
 static void STDMETHODCALLTYPE d3d11_immediate_context_DrawIndexed(ID3D11DeviceContext *iface,
         UINT index_count, UINT start_index_location, INT base_vertex_location)
 {
-    FIXME("iface %p, index_count %u, start_index_location %u, base_vertex_location %d stub!\n",
+    struct d3d_device *device = device_from_immediate_ID3D11DeviceContext(iface);
+
+    TRACE("iface %p, index_count %u, start_index_location %u, base_vertex_location %d.\n",
             iface, index_count, start_index_location, base_vertex_location);
+
+    wined3d_mutex_lock();
+    wined3d_device_set_base_vertex_index(device->wined3d_device, base_vertex_location);
+    wined3d_device_draw_indexed_primitive(device->wined3d_device, start_index_location, index_count);
+    wined3d_mutex_unlock();
 }
 
 static void STDMETHODCALLTYPE d3d11_immediate_context_Draw(ID3D11DeviceContext *iface,