diff --git a/aws-c-event-stream/.SRCINFO b/aws-c-event-stream/.SRCINFO
new file mode 100644
index 0000000000..187d0908ed
--- /dev/null
+++ b/aws-c-event-stream/.SRCINFO
@@ -0,0 +1,20 @@
+pkgbase = aws-c-event-stream
+	pkgdesc = C99 implementation of the vnd.amazon.eventstream content-type
+	pkgver = 0.5.1
+	pkgrel = 1
+	url = https://github.com/awslabs/aws-c-event-stream
+	arch = x86_64
+	arch = powerpc64le
+	arch = powerpc64
+	arch = powerpc
+	arch = riscv64
+	license = Apache-2.0
+	makedepends = cmake
+	depends = aws-c-common
+	depends = aws-c-io
+	depends = aws-checksums
+	depends = glibc
+	source = aws-c-event-stream-0.5.1.tar.gz::https://github.com/awslabs/aws-c-event-stream/archive/v0.5.1.tar.gz
+	sha256sums = 22ce7a695b82debe118c9ecc641ea8bc7e59c9843f92d5acf8401fc86cac847a
+
+pkgname = aws-c-event-stream
diff --git a/aws-c-event-stream/.nvchecker.toml b/aws-c-event-stream/.nvchecker.toml
new file mode 100644
index 0000000000..f51678c3a7
--- /dev/null
+++ b/aws-c-event-stream/.nvchecker.toml
@@ -0,0 +1,4 @@
+[aws-c-event-stream]
+source = "git"
+git = "https://github.com/awslabs/aws-c-event-stream.git"
+prefix = "v"
diff --git a/aws-c-event-stream/PKGBUILD b/aws-c-event-stream/PKGBUILD
new file mode 100644
index 0000000000..9381ef2644
--- /dev/null
+++ b/aws-c-event-stream/PKGBUILD
@@ -0,0 +1,40 @@
+# POWER Maintainer: Alexander Baldeck <alex.bldck@gmail.com>
+# Maintainer: Anatol Pomozov
+# Maintainer: Carl Smedstad <carsme@archlinux.org>
+
+pkgname=aws-c-event-stream
+pkgver=0.5.1
+pkgrel=1
+pkgdesc='C99 implementation of the vnd.amazon.eventstream content-type'
+arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
+url='https://github.com/awslabs/aws-c-event-stream'
+license=(Apache-2.0)
+depends=(
+  aws-c-common
+  aws-c-io
+  aws-checksums
+  glibc
+)
+makedepends=(cmake)
+source=("$pkgname-$pkgver.tar.gz::$url/archive/v$pkgver.tar.gz")
+sha256sums=('22ce7a695b82debe118c9ecc641ea8bc7e59c9843f92d5acf8401fc86cac847a')
+
+build() {
+  cd $pkgname-$pkgver
+  cmake -S . -B build \
+    -DCMAKE_BUILD_TYPE=None \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -Wno-dev \
+    -DBUILD_SHARED_LIBS=ON
+  cmake --build build
+}
+
+check() {
+  cd $pkgname-$pkgver
+  cmake --build build --target test
+}
+
+package() {
+  cd $pkgname-$pkgver
+  DESTDIR="$pkgdir" cmake --install build
+}