diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c6d0c9a2cc1710eefae245183886f7f4d3c4b972..df9f2845616056b491aaa87a835adeb037a86390 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,6 +32,11 @@ build-coq.dev:
     OPAM_PINS: "coq version dev"
     VALIDATE: "1"
 
+build-coq.8.8.1:
+  <<: *template
+  variables:
+    OPAM_PINS: "coq version 8.8.1"
+
 build-coq.8.8.0:
   <<: *template
   variables:
diff --git a/README.md b/README.md
index ec98c6682070a9f4d15d86e7cabfb8658da80548..55950fd15f59cc909e2c84471d650fd5ec104bed 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ Notably:
 
 This version is known to compile with:
 
- - Coq version 8.6.0 / 8.6.1 / 8.7.0 / 8.7.1 / 8.7.2 / 8.8.0
+ - Coq version 8.6.0 / 8.6.1 / 8.7.0 / 8.7.1 / 8.7.2 / 8.8.0 / 8.8.1
 
 ## Installing via opam