diff --git a/lib/VMCore/Dominators.cpp b/lib/VMCore/Dominators.cpp
index 940653d1ec2..c3e0099ee02 100644
--- a/lib/VMCore/Dominators.cpp
+++ b/lib/VMCore/Dominators.cpp
@@ -844,7 +844,7 @@ void ETNode::assignDFSNumber(int num) {
         visitChild = true;
         s->DFSNumIn = num++;
         workStack.push_back(s);
-          visitedNodes.insert(s);
+        visitedNodes.insert(s);
       }
     }