Index: src/platform/POSIX/OFSystemInfo+NetworkInterfaces.m
==================================================================
--- src/platform/POSIX/OFSystemInfo+NetworkInterfaces.m
+++ src/platform/POSIX/OFSystemInfo+NetworkInterfaces.m
@@ -31,10 +31,11 @@
 # include <sys/ioctl.h>
 #endif
 
 #import "OFSystemInfo.h"
 #import "OFSystemInfo+NetworkInterfaces.h"
+#import "OFArray.h"
 #import "OFData.h"
 #import "OFDictionary.h"
 #ifdef OF_HAVE_FILES
  #import "OFFile.h"
 #endif