diff --git a/libs/dahdi-linux/Makefile b/libs/dahdi-linux/Makefile
index daeaa73..1c0c7d0 100644
--- a/libs/dahdi-linux/Makefile
+++ b/libs/dahdi-linux/Makefile
@@ -9,12 +9,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=dahdi-linux
-PKG_VERSION:=2.10.2
-PKG_RELEASE:=2
+PKG_VERSION:=2.11.1
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://downloads.asterisk.org/pub/telephony/dahdi-linux/releases/
-PKG_MD5SUM:=0281de245f4fa056f765ae2a6e1f1a4b
+PKG_MD5SUM:=af96917e15eebc36519948133ec7e36b
 
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=LICENSE
diff --git a/libs/dahdi-linux/patches/001-include-slab-h-in-oct612x-user-c.patch b/libs/dahdi-linux/patches/001-include-slab-h-in-oct612x-user-c.patch
deleted file mode 100644
index 4099cc0..0000000
--- a/libs/dahdi-linux/patches/001-include-slab-h-in-oct612x-user-c.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/drivers/dahdi/oct612x/oct612x-user.c
-+++ b/drivers/dahdi/oct612x/oct612x-user.c
-@@ -22,6 +22,7 @@
- 
- #include <linux/kernel.h>
- #include <linux/module.h>
-+#include <linux/slab.h>
- 
- #include <dahdi/kernel.h>
-