diff --git a/README.md b/README.md
index a1c4feb..2ee1591 100644
--- a/README.md
+++ b/README.md
@@ -63,6 +63,8 @@ to their own source code tree using `smlpkg add` (see above).
   [github.com/diku-dk/sml-aplparse](https://github.com/diku-dk/sml-aplparse)
 * [![CI](https://github.com/diku-dk/sml-base64/workflows/CI/badge.svg)](https://github.com/diku-dk/sml-base64/actions)
   [github.com/diku-dk/sml-base64](https://github.com/diku-dk/sml-base64)
+* [![CI](https://github.com/diku-dk/sml-complex/workflows/CI/badge.svg)](https://github.com/diku-dk/sml-complex/actions)
+  [github.com/diku-dk/sml-complex](https://github.com/diku-dk/sml-complex)
 * [![CI](https://github.com/diku-dk/sml-cstring/workflows/CI/badge.svg)](https://github.com/diku-dk/sml-cstring/actions)
   [github.com/diku-dk/sml-cstring](https://github.com/diku-dk/sml-cstring)
 * [![CI](https://github.com/diku-dk/sml-hashtable/workflows/CI/badge.svg)](https://github.com/diku-dk/sml-hashtable/actions)
@@ -71,6 +73,8 @@ to their own source code tree using `smlpkg add` (see above).
   [github.com/diku-dk/sml-http](https://github.com/diku-dk/sml-http)
 * [![CI](https://github.com/diku-dk/sml-json/workflows/CI/badge.svg)](https://github.com/diku-dk/sml-json/actions)
   [github.com/diku-dk/sml-json](https://github.com/diku-dk/sml-json)
+* [![CI](https://github.com/diku-dk/sml-matrix/workflows/CI/badge.svg)](https://github.com/diku-dk/sml-matrix/actions)
+  [github.com/diku-dk/sml-matrix](https://github.com/diku-dk/sml-matrix)
 * [![CI](https://github.com/diku-dk/sml-md5/workflows/CI/badge.svg)](https://github.com/diku-dk/sml-md5/actions)
   [github.com/diku-dk/sml-md5](https://github.com/diku-dk/sml-md5)
 * [![CI](https://github.com/diku-dk/sml-getopt/workflows/CI/badge.svg)](https://github.com/diku-dk/sml-getopt/actions)