diff --git a/config/shared/barg-parser b/config/shared/barg-parser
index 577209f..fe7f293 160000
--- a/config/shared/barg-parser
+++ b/config/shared/barg-parser
@@ -1 +1 @@
-Subproject commit 577209f5e24190b5e1c5bc9f2742159704bbc467
+Subproject commit fe7f293734dbf76db94ff8ec426225685acb3dcf
diff --git a/config/shared/bin/dev b/config/shared/bin/flow
similarity index 100%
rename from config/shared/bin/dev
rename to config/shared/bin/flow
diff --git a/manage.py b/manage.py
index 37026de..e509df1 100755
--- a/manage.py
+++ b/manage.py
@@ -63,8 +63,8 @@ def get_environment_packages(config, env, search_package=None):
             if not isinstance(link_from, str) or not isinstance(link_to, str):
                 raise ValueError("`link` should follow the structure: `{ from: str, to: str }`")
 
-            if len(link_from.split("/")) != 2:
-                raise ValueError("`link.from` should be '<env>/<package>'")
+            # if len(link_from.split("/")) != 2:
+            #     raise ValueError("`link.from` should be '<env>/<package>'")
 
             package["link"] = {
                 "from": Path(CONFIG_DIR / link_from).expanduser(),