diff --git a/nodesymlinks.install b/nodesymlinks.install
index 3d7af8a..7f4514d 100644
--- a/nodesymlinks.install
+++ b/nodesymlinks.install
@@ -26,7 +26,7 @@ function nodesymlinks_uninstall() {
 
   // Delete the duplicate aliases we created.
   db_delete('url_alias')
-    ->condition('src', 'node/%/mid/%', 'LIKE')
+    ->condition('source', 'node/%/mid/%', 'LIKE')
     ->execute();
 
   // Delete variables
@@ -145,4 +145,4 @@ function nodesymlinks_disable() {
 function nodesymlinks_update_7001() {
   cache_clear_all(NULL, 'cache_menu');
   menu_rebuild();
-}
\ No newline at end of file
+}