diff --git a/BizHawk.MultiClient/BizHawk.MultiClient_v4.5.csproj b/BizHawk.MultiClient/BizHawk.MultiClient_v4.5.csproj
index 71a80818e1..5ca920d0fb 100644
--- a/BizHawk.MultiClient/BizHawk.MultiClient_v4.5.csproj
+++ b/BizHawk.MultiClient/BizHawk.MultiClient_v4.5.csproj
@@ -425,6 +425,10 @@
+
+
+ SaturnPrefs.cs
+
Form
@@ -635,6 +639,9 @@
Resources.Designer.cs
Designer
+
+ SaturnPrefs.cs
+
SMSGraphicsConfig.cs