diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h
index e928cfebc9..62762531aa 100644
--- a/src/core/hle/kernel/k_thread.h
+++ b/src/core/hle/kernel/k_thread.h
@@ -539,7 +539,7 @@ public:
     }
 
     void ClearDpc(DpcFlag flag) {
-        this->GetStackParameters().dpc_flags &= ~static_cast<u8>(flag);
+        this->GetStackParameters().dpc_flags &= static_cast<u8>(~static_cast<u8>(flag));
     }
 
     u8 GetDpc() const {