2 files changed, 2 insertions, 2 deletions

diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 789856118..e561bf654 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -68,7 +68,7 @@ NVFlinger::NVFlinger(Core::System& system) : system(system) {
     // Schedule the screen composition events
     composition_event = Core::Timing::CreateEvent(
         "ScreenComposition", [this](u64, std::chrono::nanoseconds ns_late) {
-            Lock();
+            const auto guard = Lock();
             Compose();
 
             const auto ticks = std::chrono::nanoseconds{GetNextTicks()};
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};
     }