diff --git a/resources/shaders/printbed.vs b/resources/shaders/printbed.vs
index ee19098c1..7633017f1 100644
--- a/resources/shaders/printbed.vs
+++ b/resources/shaders/printbed.vs
@@ -7,6 +7,8 @@ varying vec2 tex_coords;
 
 void main()
 {
-    gl_Position = gl_ModelViewProjectionMatrix * vec4(v_position, 1.0);
+    gl_Position = gl_ModelViewProjectionMatrix * vec4(v_position.x, v_position.y, v_position.z, 1.0);
+	// the following line leads to crash on some Intel graphics card
+    //gl_Position = gl_ModelViewProjectionMatrix * vec4(v_position, 1.0);
     tex_coords = v_tex_coords;
 }