diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 2477bdc..8030fbd 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -524,7 +524,7 @@
     status_t captureScreenImplLocked(const RenderArea& renderArea,
                                      TraverseLayersFunction traverseLayers,
                                      ANativeWindowBuffer* buffer, bool useIdentityTransform,
-                                     int* outSyncFd);
+                                     bool forSystem, int* outSyncFd);
     void traverseLayersInDisplay(const sp<const DisplayDevice>& display, int32_t minLayerZ,
                                  int32_t maxLayerZ, const LayerVector::Visitor& visitor);