diff --git a/changelog.d/11024.misc b/changelog.d/11024.misc
new file mode 100644
index 0000000000000000000000000000000000000000..51ad800d4d7cdaf13c1b2bb50665378345b78498
--- /dev/null
+++ b/changelog.d/11024.misc
@@ -0,0 +1 @@
+Add support for Ubuntu 21.10 "Impish Indri".
\ No newline at end of file
diff --git a/scripts-dev/build_debian_packages b/scripts-dev/build_debian_packages
index e9f89e38efaa6aa4ef93976776e2cfa0efae56a0..3a9a2d257c6f915573d50158579f71c6ee8ba6fe 100755
--- a/scripts-dev/build_debian_packages
+++ b/scripts-dev/build_debian_packages
@@ -27,6 +27,7 @@ DISTS = (
     "ubuntu:bionic",  # 18.04 LTS (our EOL forced by Py36 on 2021-12-23)
     "ubuntu:focal",  # 20.04 LTS (our EOL forced by Py38 on 2024-10-14)
     "ubuntu:hirsute",  # 21.04 (EOL 2022-01-05)
+    "ubuntu:impish",  # 21.10  (EOL 2022-07)
 )
 
 DESC = """\