diff --git a/recipes-isdn/dahdi-tools/files/0001-Set-perllibdir.patch b/recipes-isdn/dahdi-tools/files/0001-Set-perllibdir.patch
new file mode 100644
index 0000000..6bf46af
--- /dev/null
+++ b/recipes-isdn/dahdi-tools/files/0001-Set-perllibdir.patch
@@ -0,0 +1,26 @@
+Upstream-Status: Inappropriate [configuration]
+
+Subject: [PATCH 1/3] Set perllibdir
+Organization: O.S. Systems Software LTDA.
+
+Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
+---
+ xpp/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/xpp/Makefile b/xpp/Makefile
+index 12909f2..8e8b6c9 100644
+--- a/xpp/Makefile
++++ b/xpp/Makefile
+@@ -30,7 +30,7 @@ SBINDIR		= $(prefix)/sbin
+ DATADIR		= $(datadir)/dahdi
+ MANDIR		= $(mandir)/man8
+ HOTPLUG_USB_DIR	= $(sysconfdir)/hotplug/usb
+-PERLLIBDIR	:= $(shell eval `perl -V:sitelib`; echo "$$sitelib")
++PERLLIBDIR	= $(DAHDI_PERLLIBDIR)
+ PERL_DIRS	:= $(shell cd perl_modules; find * -name '[A-Z]*' -type d| xargs)
+ PERL_MODS_PAT	:= *.pm $(PERL_DIRS:%=%/*.pm)
+ PERL_MODS	:= $(shell cd perl_modules; echo $(PERL_MODS_PAT))
+-- 
+2.1.4
+