diff -uNr feh-3.0/src/events.c feh-3.0.mod/src/events.c
--- feh-3.0/src/events.c	2018-11-09 18:17:58.000000000 +0200
+++ feh-3.0.mod/src/events.c	2018-11-23 23:29:54.923941949 +0200
@@ -124,7 +124,7 @@
 
 	free(confpath);
 
-	if (!conf && ((conf = fopen("/etc/feh/buttons", "r")) == NULL))
+	if (!conf && ((conf = fopen("@TERMUX_PREFIX@/etc/feh/buttons", "r")) == NULL))
 		return;
 
 	while (fgets(line, sizeof(line), conf)) {