diff --git a/Extras/BulletMultiThreaded/PlatformDefinitions.h b/Extras/BulletMultiThreaded/PlatformDefinitions.h
index 88caa204d..dcbad3f35 100644
--- a/Extras/BulletMultiThreaded/PlatformDefinitions.h
+++ b/Extras/BulletMultiThreaded/PlatformDefinitions.h
@@ -1,7 +1,7 @@
 #ifndef TYPE_DEFINITIONS_H
 #define TYPE_DEFINITIONS_H
 
-#include <LinearMath/btScalar.h>
+
 
 ///This file provides some platform/compiler checks for common definitions
 
diff --git a/Extras/BulletMultiThreaded/SpuFakeDma.h b/Extras/BulletMultiThreaded/SpuFakeDma.h
index 1422f6996..f8ee231f5 100644
--- a/Extras/BulletMultiThreaded/SpuFakeDma.h
+++ b/Extras/BulletMultiThreaded/SpuFakeDma.h
@@ -6,7 +6,6 @@
 #include "PlatformDefinitions.h"
 
 
-#include <LinearMath/btScalar.h> //for definition of uint64_t,uint32_t
 
 #ifdef __CELLOS_LV2__
 
diff --git a/Extras/BulletMultiThreaded/SpuSampleTaskProcess.h b/Extras/BulletMultiThreaded/SpuSampleTaskProcess.h
index 543fb7c59..144ad2449 100644
--- a/Extras/BulletMultiThreaded/SpuSampleTaskProcess.h
+++ b/Extras/BulletMultiThreaded/SpuSampleTaskProcess.h
@@ -18,7 +18,6 @@ subject to the following restrictions:
 
 #include <assert.h>
 
-#include <LinearMath/btScalar.h>
 
 #include "PlatformDefinitions.h"