diff --git a/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp b/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
index f8e959c38c7..3c522b53ab0 100644
--- a/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
+++ b/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
@@ -62,7 +62,7 @@ bool UnifyFunctionExitNodes::runOnFunction(Function &F) {
     NewRetBlock->getInstList().push_back(new ReturnInst(PN));
   } else {
     // If it returns void, just add a return void instruction to the block
-    new ReturnInst(0, NewRetBlock->end());
+    NewRetBlock->getInstList().push_back(new ReturnInst());
   }
 
   // Loop over all of the blocks, replacing the return instruction with an