diff --git a/SFramework/Root/ActionPlotLikelihoodScan.cxx b/SFramework/Root/ActionPlotLikelihoodScan.cxx
index 937d1751fb517aaea075b70ef46fe493bbdf3dab..5679b941cda16372f104e5c1fdab1abc7ca0e92a 100644
--- a/SFramework/Root/ActionPlotLikelihoodScan.cxx
+++ b/SFramework/Root/ActionPlotLikelihoodScan.cxx
@@ -508,6 +508,7 @@ namespace TSBaseActions {
 	
         TCanvas * c = pl.plot(plot);
         if (c) {
+          c->SetCanvasSize(1600, 1000);
           c->SaveAs(TQPathManager::getPathManager()->getTargetPath(outputFile).c_str());
           delete c;
         }