diff --git a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.ISettable.cs b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.ISettable.cs
index d30cbfeb86..7a6b99dcb3 100644
--- a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.ISettable.cs
+++ b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.ISettable.cs
@@ -109,7 +109,7 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64
 
 		public enum BorderType
 		{
-			None, SmallProportional, SmallFixed, Normal
+			None, SmallProportional, SmallFixed, Normal, Full
 		}
 
 		public enum SidType
diff --git a/BizHawk.Emulation.Cores/Computers/Commodore64/MOS/Vic.cs b/BizHawk.Emulation.Cores/Computers/Commodore64/MOS/Vic.cs
index 95dba3c0bc..621a0ea59b 100644
--- a/BizHawk.Emulation.Cores/Computers/Commodore64/MOS/Vic.cs
+++ b/BizHawk.Emulation.Cores/Computers/Commodore64/MOS/Vic.cs
@@ -97,7 +97,7 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64.MOS
 
 			switch (borderType)
 			{
-                /*
+                
 				case C64.BorderType.Full:
 					newHblankStart = -1;
 					newHblankEnd = -1;
@@ -105,8 +105,7 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64.MOS
 					newVblankStart = -1;
 					newVblankEnd = -1;
 					_vblank = false;
-					break;
-                    */
+					break;                    
 				case C64.BorderType.Normal:
 					newHblankStart = hblankStart;
 					newHblankEnd = hblankEnd;