diff --git a/community/fplll/PKGBUILD b/community/fplll/PKGBUILD
new file mode 100644
index 000000000..da741a8f1
--- /dev/null
+++ b/community/fplll/PKGBUILD
@@ -0,0 +1,31 @@
+# Maintainer: Antonio Rojas <arojas@archlinux.org>
+
+# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
+#  - explicitly link v5/v6 with libatomic
+
+pkgname=fplll
+pkgver=5.3.0
+pkgrel=2
+pkgdesc="Lattice algorithms using floating-point arithmetic"
+arch=(x86_64)
+url="https://github.com/fplll/fplll"
+license=(LGPL)
+depends=(mpfr qd)
+conflicts=(libfplll)
+provides=(libfplll)
+replaces=(libfplll)
+source=("https://github.com/fplll/fplll/releases/download/$pkgver/$pkgname-$pkgver.tar.gz")
+sha256sums=('67a579842f5dabf9b3968b0c12af1ee808c5bfb7bc611fe4c2bba9ca00af1067')
+
+build() {
+  cd $pkgname-$pkgver
+  export LDFLAGS+=' -lpthread' # Fix underlinking
+  [[ $CARCH == "arm" || $CARCH == "armv6h" ]] && LIBS="-latomic"
+  LIBS=$LIBS ./configure --prefix=/usr
+  make
+}
+
+package() {
+  cd $pkgname-$pkgver
+  make DESTDIR="$pkgdir" install
+}