diff --git a/macosx/PrefsWindow.m b/macosx/PrefsWindow.m
index 9103b2b65..07cb4f943 100644
--- a/macosx/PrefsWindow.m
+++ b/macosx/PrefsWindow.m
@@ -23,7 +23,6 @@
  *****************************************************************************/
 
 #import "PrefsWindow.h"
-#import "StringAdditions.h"
 
 @implementation PrefsWindow