diff --git a/panda/src/collide/collisionBox.I b/panda/src/collide/collisionBox.I
index 05b120c234..3036fc2e27 100644
--- a/panda/src/collide/collisionBox.I
+++ b/panda/src/collide/collisionBox.I
@@ -54,17 +54,6 @@ CollisionBox(const LPoint3 &min, const LPoint3 &max) :
   setup_box();
 }
 
-////////////////////////////////////////////////////////////////////
-//     Function: CollisionBox::Constructor
-//       Access: Public
-//  Description: Center as three separate co-ordinate points
-////////////////////////////////////////////////////////////////////
-INLINE CollisionBox::
-CollisionBox(PN_stdfloat cx, PN_stdfloat cy, PN_stdfloat cz, PN_stdfloat x, PN_stdfloat y, PN_stdfloat z) 
-{
-  CollisionBox(LPoint3(cx, cy, cz), x, y, z);
-}
-
 ////////////////////////////////////////////////////////////////////
 //     Function: CollisionBox::Default constructor
 //       Access: Protected
diff --git a/panda/src/collide/collisionBox.h b/panda/src/collide/collisionBox.h
index a43979aa91..2afe521d1e 100644
--- a/panda/src/collide/collisionBox.h
+++ b/panda/src/collide/collisionBox.h
@@ -1,3 +1,4 @@
+
 // Filename: collisionBox.h
 // Created by:  amith tudur( 31Jul09 )
 //
@@ -30,8 +31,6 @@ class EXPCL_PANDA_COLLIDE CollisionBox : public CollisionSolid {
 PUBLISHED:
   INLINE CollisionBox(const LPoint3 &center, 
                       PN_stdfloat x, PN_stdfloat y, PN_stdfloat z);
-  INLINE CollisionBox(PN_stdfloat cx, PN_stdfloat cy,   PN_stdfloat cz,
-                      PN_stdfloat x,  PN_stdfloat y,  PN_stdfloat z);
   INLINE CollisionBox(const LPoint3 &min, const LPoint3 &max);
 
   virtual LPoint3 get_collision_origin() const;