diff --git a/SoObjects/SOGo/NSString+Utilities.m b/SoObjects/SOGo/NSString+Utilities.m
index 19f372307..afc9d553a 100644
--- a/SoObjects/SOGo/NSString+Utilities.m
+++ b/SoObjects/SOGo/NSString+Utilities.m
@@ -21,7 +21,9 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#ifndef __OpenBSD__ 
 #include <crypt.h>
+#endif
 
 #import <Foundation/NSArray.h>
 #import <Foundation/NSCharacterSet.h>