diff --git a/eeschema/block.cpp b/eeschema/block.cpp
index f0915ca8a2..77ec91a51c 100644
--- a/eeschema/block.cpp
+++ b/eeschema/block.cpp
@@ -336,6 +336,7 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* aDC )
                 OnModify();
             }
 
+            block->ClearItemsList();
             GetScreen()->TestDanglingEnds();
             m_canvas->Refresh();
             break;
@@ -356,6 +357,7 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* aDC )
                 OnModify();
             }
 
+            block->ClearItemsList();
             GetScreen()->TestDanglingEnds();
             m_canvas->Refresh();
             break;