diff --git a/pcbnew/dialogs/dialog_update_pcb.cpp b/pcbnew/dialogs/dialog_update_pcb.cpp
index 39f7cbe458..ff35ec52cd 100644
--- a/pcbnew/dialogs/dialog_update_pcb.cpp
+++ b/pcbnew/dialogs/dialog_update_pcb.cpp
@@ -36,8 +36,7 @@ void DIALOG_UPDATE_PCB::PerformUpdate( bool aDryRun )
 {
     m_messagePanel->Clear();
 
-    REPORTER &reporter = m_messagePanel->Reporter();
-    KIGFX::VIEW*    view = m_frame->GetGalCanvas()->GetView();
+    REPORTER& reporter = m_messagePanel->Reporter();
     TOOL_MANAGER* toolManager = m_frame->GetToolManager();
     BOARD* board = m_frame->GetBoard();
 
diff --git a/pcbnew/router/pns_kicad_iface.cpp b/pcbnew/router/pns_kicad_iface.cpp
index 79f3ae68d9..db8c42580c 100644
--- a/pcbnew/router/pns_kicad_iface.cpp
+++ b/pcbnew/router/pns_kicad_iface.cpp
@@ -741,7 +741,6 @@ void PNS_KICAD_IFACE::SyncWorld( PNS::NODE *aWorld )
     for( TRACK* t = m_board->m_Track; t; t = t->Next() )
     {
         KICAD_T type = t->Type();
-        PNS::ITEM* item = NULL;
 
         if( type == PCB_TRACE_T ) {
             std::unique_ptr< PNS::SEGMENT > segment = syncTrack( t );
diff --git a/pcbnew/router/router_tool.cpp b/pcbnew/router/router_tool.cpp
index c7b6efa7d6..79f71a2205 100644
--- a/pcbnew/router/router_tool.cpp
+++ b/pcbnew/router/router_tool.cpp
@@ -756,8 +756,6 @@ void ROUTER_TOOL::performDragging()
 
     ctls->SetAutoPan( true );
 
-    bool modified = false;
-
     while( OPT_TOOL_EVENT evt = Wait() )
     {
         ctls->ForceCursorPosition( false );
@@ -772,10 +770,7 @@ void ROUTER_TOOL::performDragging()
         else if( evt->IsClick( BUT_LEFT ) )
         {
             if( m_router->FixRoute( m_endSnapPoint, m_endItem ) )
-            {
-                modified = true;
                 break;
-            }
         }
 
         handleCommonEvents( *evt );