diff --git a/graphapi.module b/graphapi.module
index 01c0990..debefa4 100644
--- a/graphapi.module
+++ b/graphapi.module
@@ -111,21 +111,6 @@ function graphapi_engines_form($form, $form_state, $engine = 'graphapi') {
   return $form;
 }
 
-function _graphapi_demo_graph() {
-  $graph = graphapi_new_graph();
-  graphapi_add_link($graph, "graphapi_relation", "relation");
-  graphapi_add_link($graph, "graphapi_relation", "graphapi");
-  graphapi_add_link($graph, "graphapi", "views");
-  graphapi_add_link($graph, "php", "graphapi");
-  graphapi_add_link($graph, "graphapi", "graph_phyz");
-  graphapi_add_link($graph, "graphapi", "graphviz");
-  graphapi_add_link($graph, "graphapi", "thejit");
-  graphapi_add_link($graph, "thejit", "thejit_spacetree");
-  graphapi_add_link($graph, "thejit", "thejit_forcedirected");
-  graphapi_add_link($graph, "thejit", "thejit_x");
-  return $graph;
-}
-
 /**
  * Creates a new empty graph array.
  */
@@ -619,19 +604,6 @@ function _graphapi_engine_form($engine, $values) {
   return call_user_func($function, $values);
 }
 
-function graphapi_demo_engines($engine = 'graph_phyz') {
-  $graph = _graphapi_demo_graph();
-
-  $config = array(
-    'engine' => $engine,
-    'width' => 400,
-    'height' => 300,
-    'background-color' => '#AAA',
-    'duration' => 400,
-  );
-  return theme('graphapi_dispatch', array('graph' => $graph, 'config' => $config));
-}
-
 function _graphapi_mapping_options($engine) {
   $node_options = graphapi_node_properties($engine);
   $opts = array(