diff --git a/backend/go.mod b/backend/go.mod
index 9aa361a4..9e98b8e9 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -2,13 +2,6 @@ module crawlab
 
 go 1.16
 
-replace (
-    github.com/crawlab-team/crawlab-core => ../../crawlab-core
-    github.com/crawlab-team/crawlab-vcs => ../../crawlab-vcs
-    github.com/crawlab-team/crawlab-fs => ../../crawlab-fs
-    github.com/crawlab-team/crawlab-db => ../../crawlab-db
-)
-
 require (
 	github.com/apex/log v1.9.0
 	github.com/crawlab-team/crawlab-core v0.6.0-beta.20211230.1200