diff --git a/src/core/hle/service/bcat/backend/backend.h b/src/core/hle/service/bcat/backend/backend.h
index 8419399a62..84920c2ffc 100644
--- a/src/core/hle/service/bcat/backend/backend.h
+++ b/src/core/hle/service/bcat/backend/backend.h
@@ -9,6 +9,7 @@
 #include <functional>
 #include <optional>
 #include <string>
+#include <vector>
 
 #include "common/common_types.h"
 #include "core/file_sys/vfs/vfs_types.h"