diff --git a/sql/database.h b/sql/database.h
index 8dc0dc4..0eac08f9 100644
--- a/sql/database.h
+++ b/sql/database.h
@@ -20,6 +20,7 @@
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/sequence_checker.h"
+#include "base/threading/scoped_blocking_call.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time/tick_clock.h"
 #include "sql/internal_api_token.h"