1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index e4959a9af..0be55e442 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -86,7 +86,7 @@ public:
 
     s64 GetNextTicks() const;
 
-    std::unique_lock<std::mutex> Lock() {
+    std::unique_lock<std::mutex> Lock() const {
         return std::unique_lock{*guard};
     }