diff --git a/BizHawk.Common/BizInvoke/MemoryBlock.cs b/BizHawk.Common/BizInvoke/MemoryBlock.cs
index 29a52551ba..d2c9964c85 100644
--- a/BizHawk.Common/BizInvoke/MemoryBlock.cs
+++ b/BizHawk.Common/BizInvoke/MemoryBlock.cs
@@ -143,7 +143,7 @@ namespace BizHawk.Common.BizInvoke
 //				? (MemoryBlock) new MemoryBlockUnix(start, size)
 //				: (MemoryBlock) new MemoryBlockWin32(start, size);
 			if (PlatformLinkedLibSingleton.RunningOnUnix)
-				throw new InvalidOperationException("ctor of nonfunctional MemoryBlockUnix class")
+				throw new InvalidOperationException("ctor of nonfunctional MemoryBlockUnix class");
 			return new MemoryBlockWin32(start, size);
 		}