diff --git a/Cura/gui/opengl.py b/Cura/gui/opengl.py
index bf89bf8..fd62326 100644
--- a/Cura/gui/opengl.py
+++ b/Cura/gui/opengl.py
@@ -208,7 +208,7 @@ def DrawMeshOutline(mesh):
 	glEnable(GL_CULL_FACE)
 	glEnableClientState(GL_VERTEX_ARRAY);
 	glVertexPointer(3, GL_FLOAT, 0, mesh.vertexes)
-	
+
 	glCullFace(GL_FRONT)
 	glLineWidth(3)
 	glPolygonMode(GL_BACK, GL_LINE)
diff --git a/Cura/gui/projectPlanner.py b/Cura/gui/projectPlanner.py
index fa01ff7..954b001 100644
--- a/Cura/gui/projectPlanner.py
+++ b/Cura/gui/projectPlanner.py
@@ -808,7 +808,7 @@ class PreviewGLCanvas(glcanvas.GLCanvas):
 				item.modelDirty = False
 				modelSize = item.getMaximum() - item.getMinimum()
 				glNewList(item.modelDisplayList, GL_COMPILE)
-				opengl.DrawSTL(item)
+				opengl.DrawMesh(item)
 				glEndList()
 			
 			if item.validPlacement: