diff --git a/3d-viewer/3d_canvas/board_adapter.cpp b/3d-viewer/3d_canvas/board_adapter.cpp
index 04446479b9..0c91dbdb18 100644
--- a/3d-viewer/3d_canvas/board_adapter.cpp
+++ b/3d-viewer/3d_canvas/board_adapter.cpp
@@ -453,7 +453,7 @@ void BOARD_ADAPTER::InitSettings( REPORTER* aStatusReporter, REPORTER* aWarningR
 
 
 extern bool BuildFootprintPolygonOutlines( BOARD* aBoard, SHAPE_POLY_SET& aOutlines,
-                                           int aTolerance,
+                                           int aErrorMax, int aChainingEpsilon,
                                            OUTLINE_ERROR_HANDLER* aErrorHandler = nullptr );