$OpenBSD: patch-src_fe-common_core_Makefile_in,v 1.6 2014/06/02 16:50:42 sthen Exp $
--- src/fe-common/core/Makefile.in.orig	Wed May 28 21:16:02 2014
+++ src/fe-common/core/Makefile.in	Sun Jun  1 14:45:13 2014
@@ -365,7 +365,7 @@ INCLUDES = \
 	-I$(top_srcdir)/src -I$(top_srcdir)/src/core/ \
 	$(GLIB_CFLAGS) \
 	-DHELPDIR=\""$(datadir)/irssi/help"\" \
-	-DTHEMESDIR=\""$(datadir)/irssi/themes"\"
+	-DTHEMESDIR=\""$(sysconfdir)/irssi/themes"\"
 
 libfe_common_core_a_SOURCES = \
 	chat-completion.c \
