diff --git a/apachesolr.install b/apachesolr.install
index 68b5787..f97612c 100644
--- a/apachesolr.install
+++ b/apachesolr.install
@@ -72,6 +72,9 @@ function apachesolr_install() {
   $env_id = apachesolr_default_environment();
   apachesolr_index_set_bundles($env_id, 'node', $bundles);
 
+  //Set module weight
+  db_query("UPDATE {system} SET weight = 10 WHERE name = 'apachesolr'");
+
   drupal_set_message(st('Apache Solr is enabled. Visit the <a href="@settings_link">settings page</a>.', array('@settings_link' => url('admin/config/search/apachesolr'))));
 }
 
@@ -915,3 +918,10 @@ function apachesolr_update_7017() {
     apachesolr_environment_variable_set($env_id, 'apachesolr_last_optimize', $optimized);
   }
 }
+
+/**
+ * Set module weight
+ */
+function apachesolr_update_7018() {
+  db_query("UPDATE {system} SET weight = 10 WHERE name = 'apachesolr'");
+}