diff --git a/Manual_tools/src/cc_extract_images.cpp b/Manual_tools/src/cc_extract_images.cpp
index d328fda4fbf..223a851a006 100644
--- a/Manual_tools/src/cc_extract_images.cpp
+++ b/Manual_tools/src/cc_extract_images.cpp
@@ -14,7 +14,7 @@
  
 **************************************************************************/
 
-
+#include <stdlib.h>
 #include <iostream>
 #include <string>