diff --git a/backend/.sqlx/query-3bea19482b516841561702a73fe64f411342ed0c169164eadf2f4c3f6c2e3ba1.json b/backend/.sqlx/query-fc8fa909ef7a15c7ad30dd938be3c13864e855219c7f366c86f0605ec25d1538.json
similarity index 67%
rename from backend/.sqlx/query-3bea19482b516841561702a73fe64f411342ed0c169164eadf2f4c3f6c2e3ba1.json
rename to backend/.sqlx/query-fc8fa909ef7a15c7ad30dd938be3c13864e855219c7f366c86f0605ec25d1538.json
index 38539051a8..f5d5a46df5 100644
--- a/backend/.sqlx/query-3bea19482b516841561702a73fe64f411342ed0c169164eadf2f4c3f6c2e3ba1.json
+++ b/backend/.sqlx/query-fc8fa909ef7a15c7ad30dd938be3c13864e855219c7f366c86f0605ec25d1538.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "SELECT workspace_id, auto_invite_operator, auto_add FROM workspace_settings WHERE auto_invite_domain = $1 OR auto_invite_domain = '*'",
+  "query": "SELECT workspace_id, auto_invite_operator, auto_add FROM workspace_settings ws WHERE (auto_invite_domain = $1 OR auto_invite_domain = '*') AND NOT EXISTS (SELECT 1 FROM usr WHERE workspace_id = ws.workspace_id AND email = $2)",
   "describe": {
     "columns": [
       {
@@ -21,6 +21,7 @@
     ],
     "parameters": {
       "Left": [
+        "Text",
         "Text"
       ]
     },
@@ -30,5 +31,5 @@
       true
     ]
   },
-  "hash": "3bea19482b516841561702a73fe64f411342ed0c169164eadf2f4c3f6c2e3ba1"
+  "hash": "fc8fa909ef7a15c7ad30dd938be3c13864e855219c7f366c86f0605ec25d1538"
 }
diff --git a/backend/windmill-api/src/workspaces.rs b/backend/windmill-api/src/workspaces.rs
index 1c0ea27fad..b11f43e052 100644
--- a/backend/windmill-api/src/workspaces.rs
+++ b/backend/windmill-api/src/workspaces.rs
@@ -1690,8 +1690,9 @@ pub async fn invite_user_to_all_auto_invite_worspaces(db: &DB, email: &str) -> R
     let mut tx = db.begin().await?;
     let domain = email.split('@').last().unwrap();
     let workspaces = sqlx::query!(
-        "SELECT workspace_id, auto_invite_operator, auto_add FROM workspace_settings WHERE auto_invite_domain = $1 OR auto_invite_domain = '*'",
-        domain
+        "SELECT workspace_id, auto_invite_operator, auto_add FROM workspace_settings ws WHERE (auto_invite_domain = $1 OR auto_invite_domain = '*') AND NOT EXISTS (SELECT 1 FROM usr WHERE workspace_id = ws.workspace_id AND email = $2)",
+        domain,
+        email
     )
     .fetch_all(&mut *tx)
     .await?;