Index: gqb/gqbView.cpp
===================================================================
--- gqb/gqbView.cpp	(revision 7543)
+++ gqb/gqbView.cpp	(working copy)
@@ -191,6 +191,7 @@
 {
     if(cTempSelected)
     {
+        joinsGridTable->removeJoins(cTempSelected);
         controller->removeTableFromModel(cTempSelected, gridTable, orderByLGridTable, orderByRGridTable);
         cTempSelected=NULL;
         this->Refresh();