Fix Travis CI test failure
Fix Travis CI test failure

DwayneJengSage/BridgePF,Sage-Bionetworks/BridgePF,DwayneJengSage/BridgePF,Sage-Bionetworks/BridgePF,Sage-Bionetworks/BridgePF,alxdarksage/BridgePF,alxdarksage/BridgePF,DwayneJengSage/BridgePF,alxdarksage/BridgePF