diff --git a/includes/feed.inc b/includes/feed.inc
index 28c692c4bb792c3d64e4b11bed3f84c69eb41da0..5aec3ff5e1b0b0d9baca8a4bd425043a3c76dfb2 100644
--- a/includes/feed.inc
+++ b/includes/feed.inc
@@ -367,11 +367,4 @@ class FeedsProcessor extends FeedsConfigurable {
   public function getMappingTargets() {
     return NULL;
   }
-
-  /**
-   * Build the mapping form.
-   */
-  public function mappingForm() {
-    return array();
-  }
 }
\ No newline at end of file