--- ejabberd-15.07.orig/Makefile.in	2017-04-20 15:22:29.956991703 +0200
+++ ejabberd-15.07/Makefile.in	2017-04-20 15:33:42.709267339 +0200
@@ -165,7 +165,7 @@
 	#
 	# Binary C programs
 	$(INSTALL) -d $(PBINDIR)
-	$(INSTALL) -m 750 $(O_USER) tools/captcha.sh $(PBINDIR)
+	$(INSTALL) -m 755 $(O_USER) tools/captcha.sh $(PBINDIR)
 	$(INSTALL) -m 750 $(O_USER) tools/joincluster $(PBINDIR)
 	$(INSTALL) -m 750 $(O_USER) tools/leavecluster $(PBINDIR)
 	-[ -f deps/p1_pam/priv/bin/epam ] \