diff --git a/examples/ModuleMaker/ModuleMaker.cpp b/examples/ModuleMaker/ModuleMaker.cpp
index a1b68449f3b..71e6c8cd769 100644
--- a/examples/ModuleMaker/ModuleMaker.cpp
+++ b/examples/ModuleMaker/ModuleMaker.cpp
@@ -11,6 +11,7 @@
 #include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 #include "llvm/Bytecode/Writer.h"
+#include <iostream>
 
 using namespace llvm;
 
diff --git a/examples/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp b/examples/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
index a1b68449f3b..71e6c8cd769 100644
--- a/examples/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
+++ b/examples/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
@@ -11,6 +11,7 @@
 #include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 #include "llvm/Bytecode/Writer.h"
+#include <iostream>
 
 using namespace llvm;
 
diff --git a/projects/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp b/projects/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
index a1b68449f3b..71e6c8cd769 100644
--- a/projects/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
+++ b/projects/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
@@ -11,6 +11,7 @@
 #include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 #include "llvm/Bytecode/Writer.h"
+#include <iostream>
 
 using namespace llvm;
 
diff --git a/projects/SmallExamples/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp b/projects/SmallExamples/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
index a1b68449f3b..71e6c8cd769 100644
--- a/projects/SmallExamples/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
+++ b/projects/SmallExamples/ModuleMaker/tools/ModuleMaker/ModuleMaker.cpp
@@ -11,6 +11,7 @@
 #include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 #include "llvm/Bytecode/Writer.h"
+#include <iostream>
 
 using namespace llvm;
 
diff --git a/projects/Stacker/tools/stkrc/stkrc.cpp b/projects/Stacker/tools/stkrc/stkrc.cpp
index fb8bbaaa052..58ef8d710bb 100644
--- a/projects/Stacker/tools/stkrc/stkrc.cpp
+++ b/projects/Stacker/tools/stkrc/stkrc.cpp
@@ -24,6 +24,7 @@
 #include "Support/CommandLine.h"
 #include "llvm/System/Signals.h"
 #include <fstream>
+#include <iostream>
 #include <memory>
 
 using namespace llvm;