diff --git a/graphics/optipng/files/patch-src__scripts__unix-secure.mak b/graphics/optipng/files/patch-src__scripts__unix-secure.mak
deleted file mode 100644
index ba0debf7a3b9..000000000000
--- a/graphics/optipng/files/patch-src__scripts__unix-secure.mak
+++ /dev/null
@@ -1,34 +0,0 @@
---- ./src/scripts/unix-secure.mak.orig	Fri Aug 11 19:08:00 2006
-+++ ./src/scripts/unix-secure.mak	Sat Aug 12 10:56:39 2006
-@@ -12,17 +12,14 @@
- # Usage: make -f scripts/unix-secure.mak
- 
- 
--prefix=/usr/local
-+prefix=${PREFIX}
- exec_prefix=${prefix}
- bindir=${exec_prefix}/bin
--mandir=${prefix}/man
--man1dir=${mandir}/man1
-+man1dir=${MAN1PREFIX}/man/man1
- 
--CC = cc
--LD = $(CC)
--MAKE = make
--CFLAGS  = -O
--LDFLAGS = -s
-+CFLAGS  ?= -O
-+LDFLAGS += -s -L${LOCALBASE}/lib
-+CFLAGS  += -I${LOCALBASE}/include
- 
- OPTIPNG  = optipng
- PNGXLIB  = pngxtern.a
-@@ -35,7 +32,7 @@
- 
- 
- $(OPTIPNG): $(OBJS) $(LIBS)
--	$(LD) -o $(OPTIPNG) $(LDFLAGS) $(OBJS) $(LIBS) -lpng -lz
-+	$(CC) -o $(OPTIPNG) $(LDFLAGS) $(OBJS) $(LIBS) -lpng -lz
- 
- 
- .c.o: