1 files changed, 4 insertions, 0 deletions
diff --git a/utils/config.h b/utils/config.h
index e5339ad64..a2b7f28cb 100644
--- a/utils/config.h
+++ b/utils/config.h
@@ -91,6 +91,10 @@ char *realpath(const char *path, char *resolved_path);
     #if defined(__HAIKU__)
         /*not yet: #define WITH_MMAP*/
     #endif
+    #if defined(__BEOS__)
+    	/* Not even BONE has it. */
+    	#define NO_IPV6 1
+    #endif
 #else
     /* We're likely to have a working mmap() */
     #define WITH_MMAP