diff --git a/src/ol/proj/common.js b/src/ol/proj/common.js
deleted file mode 100644
index 906f91fd65..0000000000
--- a/src/ol/proj/common.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/**
- * @module ol/proj/common
- */
-import _ol_proj_ from '../proj.js';
-var _ol_proj_common_ = {};
-
-
-/**
- * Deprecated.  Transforms between EPSG:4326 and EPSG:3857 are now included by
- * default.  There is no need to call this function in application code and it
- * will be removed in a future major release.
- * @deprecated This function is no longer necessary.
- * @api
- */
-_ol_proj_common_.add = _ol_proj_.addCommon;
-export default _ol_proj_common_;