diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 9383f2399a..c74b9078fe 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -6,6 +6,7 @@
 
 #include <string>
 #include <unordered_map>
+#include <vector>
 #include "core/hle/kernel/object.h"
 
 namespace Core {