diff --git a/git-config/main.tf b/git-config/main.tf
index 87fcf07..27af925 100644
--- a/git-config/main.tf
+++ b/git-config/main.tf
@@ -60,7 +60,7 @@ resource "coder_script" "git_config" {
 }
 
 resource "coder_metadata" "git_config" {
-  agent_id = var.agent_id
+  resource_id = data.coder_workspace.git_config.id
   item {
     key   = "username"
     value = data.coder_workspace.git_config.owner