Index: b/ping/Makefile.am
===================================================================
--- a/ping/Makefile.am
+++ b/ping/Makefile.am
@@ -32,7 +32,7 @@ ping_SOURCES = ping.c ping_common.c ping
 
 ping6_SOURCES = ping6.c ping_common.c ping_common.h ping6.h
 
-SUIDMODE = -o root -m 4775
+SUIDMODE = -o root -m 4755
 
 install-ping-hook:
 	-@for program in $(bin_PROGRAMS); do \