diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp
index 0a98fb790d6..215a4f6d388 100644
--- a/lib/Target/TargetData.cpp
+++ b/lib/Target/TargetData.cpp
@@ -27,7 +27,6 @@
 #include "llvm/ADT/StringExtras.h"
 #include <algorithm>
 #include <cstdlib>
-#include <sstream>
 using namespace llvm;
 
 // Handle the Pass registration stuff necessary to use TargetData's.
diff --git a/lib/Transforms/Scalar/PredicateSimplifier.cpp b/lib/Transforms/Scalar/PredicateSimplifier.cpp
index f8bd153962a..1b36d84a7bd 100644
--- a/lib/Transforms/Scalar/PredicateSimplifier.cpp
+++ b/lib/Transforms/Scalar/PredicateSimplifier.cpp
@@ -101,7 +101,6 @@
 #include "llvm/Transforms/Utils/Local.h"
 #include <algorithm>
 #include <deque>
-#include <sstream>
 #include <stack>
 using namespace llvm;