diff --git a/root-packages/mdk4/Makefile.patch b/root-packages/mdk4/Makefile.patch
new file mode 100644
index 000000000..20ae64093
--- /dev/null
+++ b/root-packages/mdk4/Makefile.patch
@@ -0,0 +1,8 @@
+--- a/Makefile	2015-12-31 19:42:10.000000000 +0000
++++ b/Makefile	2018-01-11 19:43:11.319604821 +0000
+@@ -2,1 +2,1 @@
+-PREFIX		= /usr/local
++PREFIX     ?= /usr/local
+#@@ -13,5 +13,5 @@
+#-PREFIX:=$(DESTDIR)$(PREFIX) $(MAKE) -C $(SRC) install
+#+PREFIX=$(DESTDIR)$(PREFIX) $(MAKE) -C $(SRC) install
diff --git a/root-packages/mdk4/build.sh b/root-packages/mdk4/build.sh
new file mode 100644
index 000000000..32de0fc7d
--- /dev/null
+++ b/root-packages/mdk4/build.sh
@@ -0,0 +1,9 @@
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_HOMEPAGE=https://github.com/aircrack-ng/mdk4
+TERMUX_PKG_DESCRIPTION="MDK is a proof-of-concept tool to exploit common IEEE 802.11 protocol weaknesses."
+TERMUX_PKG_LICENSE="GPL-3.0"
+TERMUX_PKG_VERSION=4.1
+TERMUX_PKG_SRCURL=https://github.com/aircrack-ng/mdk4/archive/fc03b0ece893fd8d3f546d915511f01ba3faebc8.zip
+TERMUX_PKG_SHA256=fdbefff87b29710374e7bef3682e36dd5cda074091447fd7300bb26ac8a62839
+TERMUX_PKG_DEPENDS="aircrack-ng, libnl, libpcap"
+TERMUX_PKG_BUILD_IN_SRC=true
diff --git a/root-packages/mdk4/common.mak.patch b/root-packages/mdk4/common.mak.patch
new file mode 100644
index 000000000..2cfb074c6
--- /dev/null
+++ b/root-packages/mdk4/common.mak.patch
@@ -0,0 +1,8 @@
+--- ./common.mak	2015-12-31 19:42:10.000000000 +0000
++++ ../common.mak	2018-01-11 19:43:11.319604821 +0000
+@@ -124,1 +124,1 @@
+-prefix          = /usr/local
++prefix          ?= /usr/local
+ bindir          = $(prefix)/bin
+ sbindir         = $(prefix)/sbin
+ mandir          = $(prefix)/share/man/man1
diff --git a/root-packages/mdk4/src-Makefile.patch b/root-packages/mdk4/src-Makefile.patch
new file mode 100644
index 000000000..f26e1596c
--- /dev/null
+++ b/root-packages/mdk4/src-Makefile.patch
@@ -0,0 +1,7 @@
+--- a/src/Makefile	2015-12-30 08:23:13.000000000 +0000
++++ b/src/Makefile	2018-01-11 19:31:06.217971593 +0000
+@@ -7,1 +7,1 @@
+-LINKFLAGS	= -lpthread -lpcap $(LDFLAGS)
++LINKFLAGS	= -lpcap $(LDFLAGS)
+#@@ -8,1 +8,1 @@
+#+PREFIX     ?= /usr/local
diff --git a/root-packages/mdk4/src-attacks-Makefile.patch b/root-packages/mdk4/src-attacks-Makefile.patch
new file mode 100644
index 000000000..e493715cb
--- /dev/null
+++ b/root-packages/mdk4/src-attacks-Makefile.patch
@@ -0,0 +1,5 @@
+--- a/src/attacks/Makefile	2015-12-30 08:23:13.000000000 +0000
++++ b/src/attacks/Makefile	2018-01-11 19:31:06.217971593 +0000
+@@ -2,1 +2,1 @@
+-LINKFLAGS	= -lpthread $(LDFLAGS)
++LINKFLAGS	= $(LDFLAGS)