diff --git a/hpvm/include/GenVISC/GenVISC.h b/hpvm/include/GenVISC/GenVISC.h
index 21ccf68b6f31bbccd6586ff9c737165cecc77b1b..b226a67f57cf9136449e3bce707732ea0dfbbf75 100644
--- a/hpvm/include/GenVISC/GenVISC.h
+++ b/hpvm/include/GenVISC/GenVISC.h
@@ -27,9 +27,9 @@ struct GenVISC : public ModulePass {
 private:
   // Member variables
   Module* M;
-  Constant* llvm_visc_initializeTimerSet;
-  Constant* llvm_visc_switchToTimer;
-  Constant* llvm_visc_printTimerSet;
+  FunctionCalleee llvm_visc_initializeTimerSet;
+  FunctionCalleee llvm_visc_switchToTimer;
+  FunctionCalleee llvm_visc_printTimerSet;
 
   GlobalVariable* TimerSet;