--- contrib/dbase/Makefile
+++ contrib/dbase/Makefile
@@ -10,7 +10,7 @@
 PG_LIBS = $(libpq)
 
 # Uncomment this to provide charset translation
-#PG_CPPFLAGS += -DHAVE_ICONV_H
+PG_CPPFLAGS += -DHAVE_ICONV_H
 # You might need to uncomment this too, if libiconv is a separate
 # library on your platform
 #PG_LIBS += -liconv