diff --git a/srcpkgs/nawk/template b/srcpkgs/nawk/template
index 8cf94c0ff65..0a239c93a07 100644
--- a/srcpkgs/nawk/template
+++ b/srcpkgs/nawk/template
@@ -1,7 +1,7 @@
 # Template file for 'nawk'
 pkgname=nawk
 version=20121220
-revision=4
+revision=5
 create_wrksrc=yes
 hostmakedepends="bison"
 short_desc="The one, true implementation of AWK"
@@ -17,9 +17,10 @@ alternatives="
  awk:awk.1:/usr/share/man/man1/nawk.1"
 
 do_configure() {
-	sed -i '/maketab/s/CC/BUILD_CC/;s/CFLAGS/BUILD_CFLAGS/' makefile
+	sed -i '/maketab/{s/CC/BUILD_CC/;s/CFLAGS/BUILD_CFLAGS/}' makefile
 	sed -i '/YACC = yacc -d -S/ s|^|#|' makefile
 	sed -n '/Copyright/,/THIS SOFTWARE\./p' README > LICENSE
+	sed -i 's/-lm/$(LDFLAGS) &/' makefile
 }
 do_build() {
 	make CC=$CC CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS -DHAS_ISBLANK" LDFLAGS="$LDFLAGS"