diff --git a/src/core/hle/service/mii/mii_database.cpp b/src/core/hle/service/mii/mii_database.cpp
index 3803e58e28..8dfcc207ab 100644
--- a/src/core/hle/service/mii/mii_database.cpp
+++ b/src/core/hle/service/mii/mii_database.cpp
@@ -112,7 +112,7 @@ void NintendoFigurineDatabase::CleanDatabase() {
 
 void NintendoFigurineDatabase::CorruptCrc() {
     crc = GenerateDatabaseCrc();
-    crc = ~crc;
+    crc = static_cast<u16>(~crc);
 }
 
 Result NintendoFigurineDatabase::CheckIntegrity() {