diff --git a/intern/itasc/Armature.cpp b/intern/itasc/Armature.cpp
index 2491b0f8c9f..6ae60089cd8 100644
--- a/intern/itasc/Armature.cpp
+++ b/intern/itasc/Armature.cpp
@@ -7,8 +7,10 @@
 
 #include "Armature.hpp"
 #include <algorithm>
-#include <malloc.h>
 #include <string.h>
+#ifndef __STDC__
+#include <malloc.h>
+#endif
 
 namespace iTaSC {
 
diff --git a/intern/itasc/Cache.cpp b/intern/itasc/Cache.cpp
index 1a1a3b4d009..d61e5a9eab5 100644
--- a/intern/itasc/Cache.cpp
+++ b/intern/itasc/Cache.cpp
@@ -6,10 +6,11 @@
  */
 #include <string.h>
 #include <assert.h>
-#include <malloc.h>
-#include "Cache.hpp"
-
 #include <math.h>
+#ifndef __STDC__
+#include <malloc.h>
+#endif
+#include "Cache.hpp"
 
 namespace iTaSC {
 
diff --git a/intern/itasc/CopyPose.cpp b/intern/itasc/CopyPose.cpp
index 3bf7edd7975..7977089d280 100644
--- a/intern/itasc/CopyPose.cpp
+++ b/intern/itasc/CopyPose.cpp
@@ -8,7 +8,6 @@
 #include "CopyPose.hpp"
 #include "kdl/kinfam_io.hpp"
 #include <math.h>
-#include <malloc.h>
 #include <string.h>
 
 namespace iTaSC
diff --git a/intern/itasc/Distance.cpp b/intern/itasc/Distance.cpp
index 0f61e7666b2..bf19a978888 100644
--- a/intern/itasc/Distance.cpp
+++ b/intern/itasc/Distance.cpp
@@ -8,7 +8,6 @@
 #include "Distance.hpp"
 #include "kdl/kinfam_io.hpp"
 #include <math.h>
-#include <malloc.h>
 #include <string.h>
 
 namespace iTaSC
diff --git a/intern/itasc/MovingFrame.cpp b/intern/itasc/MovingFrame.cpp
index c0995383c4b..e923b1fab27 100644
--- a/intern/itasc/MovingFrame.cpp
+++ b/intern/itasc/MovingFrame.cpp
@@ -6,7 +6,6 @@
  */
 
 #include "MovingFrame.hpp"
-#include <malloc.h>
 #include <string.h>
 namespace iTaSC{