diff --git a/Source/win32/NSStreamWin32.m b/Source/win32/NSStreamWin32.m
index 3195bcd79..e47ceaa52 100644
--- a/Source/win32/NSStreamWin32.m
+++ b/Source/win32/NSStreamWin32.m
@@ -39,7 +39,7 @@
               inputStream: (NSInputStream **)inputStream 
              outputStream: (NSOutputStream **)outputStream
 {
-  [self notImplemented:_cmd]
+  [self notImplemented:_cmd];
 }
 
 - (void) close
@@ -103,13 +103,13 @@
 
 + (id) inputStreamWithData: (NSData *)data
 {
-  [self notImplemented:_cmd]
+  [self notImplemented:_cmd];
   return nil;
 }
 
 + (id) inputStreamWithFileAtPath: (NSString *)path
 {
-  [self notImplemented:_cmd]
+  [self notImplemented:_cmd];
   return nil;
 }