diff --git a/src/BulletCollision/CollisionShapes/btMiniSDF.cpp b/src/BulletCollision/CollisionShapes/btMiniSDF.cpp
index 968830062..1326123e0 100644
--- a/src/BulletCollision/CollisionShapes/btMiniSDF.cpp
+++ b/src/BulletCollision/CollisionShapes/btMiniSDF.cpp
@@ -1,7 +1,7 @@
 #include "btMiniSDF.h"
 
 
-#include "LinearMath/btAlignedObjectArray.h"
+
 #include <string.h> //memcpy
 
 struct btSdfDataStream
diff --git a/src/BulletCollision/CollisionShapes/btMiniSDF.h b/src/BulletCollision/CollisionShapes/btMiniSDF.h
index 51985d33b..3de90e4f8 100644
--- a/src/BulletCollision/CollisionShapes/btMiniSDF.h
+++ b/src/BulletCollision/CollisionShapes/btMiniSDF.h
@@ -3,7 +3,7 @@
 
 #include "LinearMath/btVector3.h"
 #include "LinearMath/btAabbUtil2.h"
-#include "Linearmath/btAlignedObjectArray.h"
+#include "LinearMath/btAlignedObjectArray.h"
 
 
 struct btMultiIndex