diff -aur dnssec-trigger-0.16.orig/riggerd/reshook.c dnssec-trigger-0.16.new/riggerd/reshook.c
--- dnssec-trigger-0.16.orig/riggerd/reshook.c	2017-06-08 17:06:17.000000000 +0200
+++ dnssec-trigger-0.16.new/riggerd/reshook.c	2018-08-25 09:26:23.159139318 +0200
@@ -256,7 +256,7 @@
 	win_set_resolv("127.0.0.1");
 #else /* not on windows */
 #  ifndef HOOKS_OSX /* on Linux/BSD */
-	if (system("/usr/libexec/dnssec-trigger-script --setup") == 0)
+	if (system(LIBEXEC_DIR "/dnssec-trigger-script --setup") == 0)
 		return;
 
 	if(really_set_to_localhost(cfg)) {
@@ -285,7 +285,7 @@
 	char iplist[10240];
 	iplist[0] = 0;
 #else
-	if (system("/usr/libexec/dnssec-trigger-script --restore") == 0)
+	if (system(LIBEXEC_DIR "/dnssec-trigger-script --restore") == 0)
 		return;
 #endif
 	set_to_localhost = 0;