--- po/Makefile.orig	2014-06-08 18:22:54.000000000 +0200
+++ po/Makefile	2014-06-08 18:23:37.000000000 +0200
@@ -1,4 +1,4 @@
-prefix = /usr
+prefix = ${PREFIX}
 
 INSTALL= install
 
@@ -10,6 +10,8 @@
 
 POTFILES=../whois.c ../mkpasswd.c
 
+.SUFFIXES:	.po .mo
+
 all: $(PACKAGE).pot $(CATALOGS)
 
 $(PACKAGE).pot: $(POTFILES)
@@ -34,7 +36,7 @@
 	  fi; \
 	done
 
-%.mo: %.po
+.po.mo:
 	msgfmt --statistics --check --verbose --output-file=$@ $<
 
 clean: