diff --git a/SHA256SUMS.sources b/SHA256SUMS.sources
index 60703ab5..b51d2fcc 100644
--- a/SHA256SUMS.sources
+++ b/SHA256SUMS.sources
@@ -54,6 +54,7 @@ a32032bab36208509466654df12f507600dfe0313feebbcd218c32a70bf72a16  grep-2.4.tar.g
 1ca41818a23c9c59ef1d5e1d00c0d5eaa2285d931c0fb059637d7c0cc02ad967  gzip-1.2.4.tar.gz
 9f233d8b78e4351fe9dd2d50d83958a0e5af36f54e9818521458a08e058691ba  heirloom-devtools-070527.tar.bz2
 a4adadf76b496a6bc50795702253ecfcb6f0d159b68038f31a5362009340bca2  help2man-1.36.4.tar.gz
+587edf60817f56daf1e1ab38a4b3c729b8e846ff67b4f62a6157183708f099af  libatomic_ops-7.6.10.tar.gz
 72fba7922703ddfa7a028d513ac15a85c8d54c8d67f55fa5a4802885dc652056  libffi-3.3.tar.gz
 8e8ce6175d435e7df8c9bbb0e5fd5357691cdc28c1a2d00fdd9b47b7643bec3a  libtool-1.4.tar.gz
 c4e63399b12f5858d11c44cea8e92f21cd564f8548e488dadc84046b424c80fc  libtool-2.2.4.tar.bz2
diff --git a/parts.rst b/parts.rst
index aebc4b1e..59830de4 100644
--- a/parts.rst
+++ b/parts.rst
@@ -706,3 +706,9 @@ libffi 3.3
 
 The libffi library provides a portable, high level programming interface to various
 calling conventions.
+
+libatomic_ops 7.6.10
+====================
+
+``libatomic_ops`` provides semi-portable access to hardware-provided atomic memory
+update operations on a number of architectures.
diff --git a/sysa.py b/sysa.py
index 1c960614..a8e17949 100755
--- a/sysa.py
+++ b/sysa.py
@@ -460,3 +460,6 @@ class SysA:
 
         # libffi 3.3
         self.get_file("https://github.com/libffi/libffi/releases/download/v3.3/libffi-3.3.tar.gz")
+
+        # libatomic_ops 7.6.10
+        self.get_file("https://github.com/ivmai/libatomic_ops/releases/download/v7.6.10/libatomic_ops-7.6.10.tar.gz")
diff --git a/sysa/libatomic_ops-7.6.10/checksums b/sysa/libatomic_ops-7.6.10/checksums
new file mode 100644
index 00000000..5c4cce5b
--- /dev/null
+++ b/sysa/libatomic_ops-7.6.10/checksums
@@ -0,0 +1,4 @@
+ee9036addaaebd761255e61da97d4cca798b1d2e15b07aa1eb7b5cb8f75a4dff  /image/lib/musl/libatomic_ops.a
+1da2f198fb5e447901da9f23b9ef8c86a7dfdc36b13a3455c271a3f7d27ac670  /image/lib/musl/libatomic_ops.la
+6a03145b7aabfb6740bfb4d1897369c1c0e01b077564947a111e80988765df03  /image/lib/musl/libatomic_ops_gpl.a
+ce99d0014171c2f652c32d9e25d107984f04c30be08199109607e88afca7ae74  /image/lib/musl/libatomic_ops_gpl.la
diff --git a/sysa/libatomic_ops-7.6.10/libatomic_ops-7.6.10.sh b/sysa/libatomic_ops-7.6.10/libatomic_ops-7.6.10.sh
new file mode 100755
index 00000000..c2753ac3
--- /dev/null
+++ b/sysa/libatomic_ops-7.6.10/libatomic_ops-7.6.10.sh
@@ -0,0 +1,17 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    autoreconf-2.69 -fi
+}
+
+src_configure() {
+    ./configure \
+        --prefix="${PREFIX}" \
+        --build=i386-unknown-linux-gnu \
+        --host=i386-unknown-linux-gnu \
+        --target=i386-unknown-linux-gnu \
+        --libdir="${PREFIX}/lib/musl" \
+        --disable-shared
+}
diff --git a/sysa/run2.sh b/sysa/run2.sh
index 9666e7af..23e323e1 100755
--- a/sysa/run2.sh
+++ b/sysa/run2.sh
@@ -66,6 +66,8 @@ build libunistring-0.9.10
 
 build libffi-3.3
 
+build libatomic_ops-7.6.10
+
 if [ "$FORCE_TIMESTAMPS" = True ] ; then
     echo 'Forcing all files timestamps to be 0 unix time.'
     canonicalise_all_files_timestamp