diff --git a/tools/assimp_view/Display.cpp b/tools/assimp_view/Display.cpp
index 4966aec32..8b404eeb6 100644
--- a/tools/assimp_view/Display.cpp
+++ b/tools/assimp_view/Display.cpp
@@ -1988,7 +1988,7 @@ int CDisplay::RenderNode (aiNode* piNode,const aiMatrix4x4& piMatrix,
 					*tempmat++ = mat.d1; *tempmat++ = mat.d2; *tempmat++ = mat.d3; *tempmat++ = mat.d4; 
 					//tempmat += 4;
 				}
-				helper->piEffect->SetMatrixArray( "gBoneMatrix", (D3DXMATRIX*)matrices, 60);
+				helper->piEffect->SetMatrixTransposeArray( "gBoneMatrix", (D3DXMATRIX*)matrices, 60);
 			}
 
 			// now setup the material