diff --git a/pcbnew/pcb_track.cpp b/pcbnew/pcb_track.cpp
index 98b354ff82..84a9089919 100644
--- a/pcbnew/pcb_track.cpp
+++ b/pcbnew/pcb_track.cpp
@@ -534,6 +534,10 @@ void PCB_VIA::SetLayerSet( LSET aLayerSet )
 
     for( PCB_LAYER_ID layer : aLayerSet.Seq() )
     {
+        // m_layer and m_bottomLayer are copper layers, so consider only copper layers in aLayerSet
+        if( !IsCopperLayer( layer ) )
+            continue;
+
         if( first )
         {
             m_layer = layer;
diff --git a/pcbnew/pcb_track.h b/pcbnew/pcb_track.h
index a0904e3830..d65e03443d 100644
--- a/pcbnew/pcb_track.h
+++ b/pcbnew/pcb_track.h
@@ -412,6 +412,11 @@ public:
     bool IsOnLayer( PCB_LAYER_ID aLayer ) const override;
 
     virtual LSET GetLayerSet() const override;
+
+    /**
+     * Note SetLayerSet() initialize the first and last copper layers connected by the via.
+     * So currently SetLayerSet ignore non copper layers
+     */
     virtual void SetLayerSet( LSET aLayers ) override;
 
     /**