diff --git a/3d-viewer/3d_canvas/create_3Dgraphic_brd_items.cpp b/3d-viewer/3d_canvas/create_3Dgraphic_brd_items.cpp
index 6e1970ad0c..e53b0b4ad7 100644
--- a/3d-viewer/3d_canvas/create_3Dgraphic_brd_items.cpp
+++ b/3d-viewer/3d_canvas/create_3Dgraphic_brd_items.cpp
@@ -626,7 +626,7 @@ void BOARD_ADAPTER::addShape( const PCB_SHAPE* aShape, CONTAINER_2D_BASE* aConta
             if( inner_radius3DU < 0 )
                 inner_radius3DU = 0.0;
 
-            if( outer_radius3DU == 0.0 )
+            if( outer_radius3DU <= inner_radius3DU )
             {
                 // Don't attempt to render degenerate shapes
             }