diff --git a/apachesolr.install b/apachesolr.install
index 68b5787..e1496e6 100644
--- a/apachesolr.install
+++ b/apachesolr.install
@@ -915,3 +915,10 @@ 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'");
+}