diff --git a/integrations/mssql.ini.tmpl b/integrations/mssql.ini.tmpl
index 0a7710fc5fe..b9ed26dccd3 100644
--- a/integrations/mssql.ini.tmpl
+++ b/integrations/mssql.ini.tmpl
@@ -15,6 +15,9 @@ ISSUE_INDEXER_QUEUE_DIR = integrations/gitea-integration-mssql/indexers/issues.q
 REPO_INDEXER_ENABLED = true
 REPO_INDEXER_PATH = integrations/gitea-integration-mssql/indexers/repos.bleve
 
+[queue]
+TYPE = immediate
+
 [queue.code_indexer]
 TYPE = immediate
 
diff --git a/integrations/mysql.ini.tmpl b/integrations/mysql.ini.tmpl
index a78b0425a19..6de2374277e 100644
--- a/integrations/mysql.ini.tmpl
+++ b/integrations/mysql.ini.tmpl
@@ -16,6 +16,9 @@ ISSUE_INDEXER_QUEUE_DIR = integrations/gitea-integration-mysql/indexers/issues.q
 REPO_INDEXER_ENABLED = true
 REPO_INDEXER_PATH = integrations/gitea-integration-mysql/indexers/repos.bleve
 
+[queue]
+TYPE = immediate
+
 [queue.code_indexer]
 TYPE = immediate
 
diff --git a/integrations/mysql8.ini.tmpl b/integrations/mysql8.ini.tmpl
index 1151b6abc26..81a1d8836c3 100644
--- a/integrations/mysql8.ini.tmpl
+++ b/integrations/mysql8.ini.tmpl
@@ -15,6 +15,9 @@ ISSUE_INDEXER_QUEUE_DIR = integrations/gitea-integration-mysql8/indexers/issues.
 REPO_INDEXER_ENABLED = true
 REPO_INDEXER_PATH = integrations/gitea-integration-mysql8/indexers/repos.bleve
 
+[queue]
+TYPE = immediate
+
 [queue.code_indexer]
 TYPE = immediate
 
diff --git a/integrations/pgsql.ini.tmpl b/integrations/pgsql.ini.tmpl
index f11d4faba5d..db1914a1bbc 100644
--- a/integrations/pgsql.ini.tmpl
+++ b/integrations/pgsql.ini.tmpl
@@ -16,6 +16,9 @@ ISSUE_INDEXER_QUEUE_DIR = integrations/gitea-integration-pgsql/indexers/issues.q
 REPO_INDEXER_ENABLED = true
 REPO_INDEXER_PATH = integrations/gitea-integration-pgsql/indexers/repos.bleve
 
+[queue]
+TYPE = immediate
+
 [queue.code_indexer]
 TYPE = immediate
 
diff --git a/integrations/sqlite.ini.tmpl b/integrations/sqlite.ini.tmpl
index 71ac39a44ba..76d9420d817 100644
--- a/integrations/sqlite.ini.tmpl
+++ b/integrations/sqlite.ini.tmpl
@@ -11,6 +11,9 @@ ISSUE_INDEXER_QUEUE_DIR = integrations/gitea-integration-sqlite/indexers/issues.
 REPO_INDEXER_ENABLED = true
 REPO_INDEXER_PATH    = integrations/gitea-integration-sqlite/indexers/repos.bleve
 
+[queue]
+TYPE = immediate
+
 [queue.code_indexer]
 TYPE = immediate
 
diff --git a/modules/queue/setting.go b/modules/queue/setting.go
index 0e6ff3a0a8f..caaf123d42b 100644
--- a/modules/queue/setting.go
+++ b/modules/queue/setting.go
@@ -75,7 +75,7 @@ func CreateUniqueQueue(name string, handle HandlerFunc, exemplar interface{}) Un
 		return nil
 	}
 
-	if len(q.Type) > 0 && q.Type != "dummy" && !strings.HasPrefix(q.Type, "unique-") {
+	if len(q.Type) > 0 && q.Type != "dummy" && q.Type != "immediate" && !strings.HasPrefix(q.Type, "unique-") {
 		q.Type = "unique-" + q.Type
 	}