diff --git a/packages/libntl/build.sh b/packages/libntl/build.sh
new file mode 100644
index 0000000000..f52f1033d0
--- /dev/null
+++ b/packages/libntl/build.sh
@@ -0,0 +1,34 @@
+TERMUX_PKG_HOMEPAGE="https://libntl.org"
+TERMUX_PKG_DESCRIPTION="A Library for doing Number Theory"
+TERMUX_PKG_GROUPS="science"
+TERMUX_PKG_LICENSE="LGPL-2.1"
+TERMUX_PKG_LICENSE_FILE="doc/copying.txt"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION="11.5.1"
+TERMUX_PKG_SRCURL="https://libntl.org/ntl-$TERMUX_PKG_VERSION.tar.gz"
+TERMUX_PKG_SHA256=210d06c31306cbc6eaf6814453c56c776d9d8e8df36d74eb306f6a523d1c6a8a
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_BUILD_DEPENDS="perl"
+TERMUX_PKG_DEPENDS="libgmp"
+# TERMUX_PKG_DEPENDS="gf2x, libgmp"
+
+termux_step_configure() {
+    cd src
+    ./configure \
+        PREFIX=$TERMUX_PREFIX\
+        NATIVE=off \
+        TUNE=generic \
+        NTL_GMP_LIP=on \
+        NTL_GF2X_LIB=off
+}
+
+termux_step_make() {
+    cd src
+    make
+}
+
+termux_step_make_install() {
+    cd src
+    make install
+}
+