diff --git a/lib/private/DB/BacktraceDebugStack.php b/lib/private/DB/BacktraceDebugStack.php
index be37e5a35da18..6a19be892253f 100644
--- a/lib/private/DB/BacktraceDebugStack.php
+++ b/lib/private/DB/BacktraceDebugStack.php
@@ -30,5 +30,6 @@ public function startQuery($sql, ?array $params = null, ?array $types = null) {
 		parent::startQuery($sql, $params, $types);
 		$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
 		$this->queries[$this->currentQuery]['backtrace'] = $backtrace;
+		$this->queries[$this->currentQuery]['start'] = $this->start;
 	}
 }