diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 51a3d16..2c6d855 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -514,7 +514,7 @@
   }
 
   // printing stdlib inclusion
-  // Out << "#include <stdlib.h>\n";
+  Out << "#include <stdlib.h>\n";
 
   // get declaration for alloca
   Out << "/* Provide Declarations */\n"
diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp
index 51a3d16..2c6d855 100644
--- a/lib/Target/CBackend/Writer.cpp
+++ b/lib/Target/CBackend/Writer.cpp
@@ -514,7 +514,7 @@
   }
 
   // printing stdlib inclusion
-  // Out << "#include <stdlib.h>\n";
+  Out << "#include <stdlib.h>\n";
 
   // get declaration for alloca
   Out << "/* Provide Declarations */\n"