diff --git a/usr.bin/awk/Makefile b/usr.bin/awk/Makefile
index 3cd4aa8cc3d9..87eaa4166b86 100644
--- a/usr.bin/awk/Makefile
+++ b/usr.bin/awk/Makefile
@@ -29,7 +29,7 @@ CLEANFILES+=	nawk.1
 nawk.1: awk.1
 	cat ${.ALLSRC} > ${.TARGET}
 
-.for f in b.c lib.c main.c run.c tran.c
+.for f in b.c main.c run.c
 ${f}: ${AWKSRC}/${f} ${.CURDIR}/${f}.diff
 	patch -s -b .orig -o ${.TARGET} < ${.CURDIR}/${f}.diff ${AWKSRC}/${f}
 CLEANFILES+= ${f}
diff --git a/usr.bin/awk/lib.c.diff b/usr.bin/awk/lib.c.diff
deleted file mode 100644
index 5b654be4d268..000000000000
--- a/usr.bin/awk/lib.c.diff
+++ /dev/null
@@ -1,27 +0,0 @@
-$FreeBSD$
-
-Index: lib.c
-===================================================================
-RCS file: /home/ncvs/src/contrib/one-true-awk/lib.c,v
-retrieving revision 1.1.1.5
-diff -u -p -u -r1.1.1.5 lib.c
---- lib.c	5 Jun 2007 15:33:51 -0000	1.1.1.5
-+++ lib.c	8 Jun 2007 04:14:51 -0000
-@@ -40,7 +40,7 @@ char	*fields;
- int	fieldssize = RECSIZE;
- 
- Cell	**fldtab;	/* pointers to Cells */
--char	inputFS[10] = " ";
-+char	inputFS[100] = " ";
- 
- #define	MAXFLD	2
- int	nfields	= MAXFLD;	/* last allocated slot for $i */
-@@ -58,7 +58,7 @@ static Cell dollar1 = { OCELL, CFLD, NUL
- void recinit(unsigned int n)
- {
- 	if ( (record = (char *) malloc(n)) == NULL
--	  || (fields = (char *) malloc(n)) == NULL
-+	  || (fields = (char *) malloc(n+1)) == NULL
- 	  || (fldtab = (Cell **) malloc((nfields+1) * sizeof(Cell *))) == NULL
- 	  || (fldtab[0] = (Cell *) malloc(sizeof(Cell))) == NULL )
- 		FATAL("out of space for $0 and fields");
diff --git a/usr.bin/awk/tran.c.diff b/usr.bin/awk/tran.c.diff
deleted file mode 100644
index 18f0f588b7e2..000000000000
--- a/usr.bin/awk/tran.c.diff
+++ /dev/null
@@ -1,22 +0,0 @@
-$FreeBSD$
-
-Index: tran.c
-===================================================================
-RCS file: /home/ncvs/src/contrib/one-true-awk/tran.c,v
-retrieving revision 1.1.1.4
-diff -u -p -r1.1.1.4 tran.c
---- tran.c	16 May 2005 19:11:35 -0000	1.1.1.4
-+++ tran.c	25 Oct 2006 20:56:18 -0000
-@@ -332,10 +332,10 @@ char *setsval(Cell *vp, const char *s)	/
- 		donerec = 1;
- 	}
- 	t = tostring(s);	/* in case it's self-assign */
--	vp->tval &= ~NUM;
--	vp->tval |= STR;
- 	if (freeable(vp))
- 		xfree(vp->sval);
-+	vp->tval &= ~NUM;
-+	vp->tval |= STR;
- 	vp->tval &= ~DONTFREE;
- 	   dprintf( ("setsval %p: %s = \"%s (%p) \", t=%o r,f=%d,%d\n", 
- 		vp, NN(vp->nval), t,t, vp->tval, donerec, donefld) );