diff --git a/roles/arc_core/defaults/main.json b/roles/arc_core/defaults/main.json
index 39e3cab..b182e58 100644
--- a/roles/arc_core/defaults/main.json
+++ b/roles/arc_core/defaults/main.json
@@ -1,6 +1,7 @@
 {
 	"var_arc_core_user": "authelia",
 	"var_arc_core_directory": "/opt/arc",
+	"var_arc_core_git_repository_url": "https://forgejo.linke.sx/arc/core",
 	"var_arc_core_git_reference": "master",
 	"var_arc_core_server_host": "::",
 	"var_arc_core_server_port": 7463,
diff --git a/roles/arc_core/tasks/main.json b/roles/arc_core/tasks/main.json
index 68d5787..988bf59 100644
--- a/roles/arc_core/tasks/main.json
+++ b/roles/arc_core/tasks/main.json
@@ -26,7 +26,7 @@
 		"become": true,
 		"become_user": "{{var_arc_core_user}}",
 		"ansible.builtin.git": {
-			"repo": "https://gitlab.die-linke.cloud/arc/core",
+			"repo": "{{var_arc_core_git_repository_url}}",
 			"version": "{{var_arc_core_git_reference}}",
 			"dest": "/tmp/arc-core-repo"
 		}
diff --git a/roles/arc_core/vardef.json b/roles/arc_core/vardef.json
index e35cf9c..757ef71 100644
--- a/roles/arc_core/vardef.json
+++ b/roles/arc_core/vardef.json
@@ -7,6 +7,14 @@
 		"mandatory": false,
 		"type": "string"
 	},
+	"git_reference": {
+		"mandatory": false,
+		"type": "string"
+	},
+	"git_repository_url": {
+		"mandatory": false,
+		"type": "string"
+	},
 	"server_host": {
 		"mandatory": false,
 		"type": "string"