diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 93ad3f5faa383e5f1acf2586ed3673efda985702..66c804713e672d356a54f1d819146ff58ec83d20 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -33,10 +33,16 @@ build-coq.dev:
     OPAM_PINS: "coq version dev"
     VALIDATE: "1"
 
-build-coq.8.9.dev:
+build-coq.8.9.0:
   <<: *template
   variables:
-    OPAM_PINS: "coq version 8.9.dev"
+    OPAM_PINS: "coq version 8.9.0"
+    OPAM_PKG: "coq-stdpp"
+    DOC_DIR: "coqdoc@center.mpi-sws.org:stdpp"
+    TIMING_PROJECT: "stdpp"
+    TIMING_CONF: "coq-8.9.0"
+  tags:
+  - fp-timing
 
 build-coq.8.8.2:
   <<: *template
@@ -52,8 +58,6 @@ build-coq.8.8.0:
   <<: *template
   variables:
     OPAM_PINS: "coq version 8.8.0"
-    OPAM_PKG: "coq-stdpp"
-    DOC_DIR: "coqdoc@center.mpi-sws.org:stdpp"
     TIMING_PROJECT: "stdpp"
     TIMING_CONF: "coq-8.8.0"
   tags:
@@ -63,10 +67,6 @@ build-coq.8.7.2:
   <<: *template
   variables:
     OPAM_PINS: "coq version 8.7.2"
-    TIMING_PROJECT: "stdpp"
-    TIMING_CONF: "coq-8.7.2"
-  tags:
-  - fp-timing
 
 build-coq.8.7.1:
   <<: *template
diff --git a/README.md b/README.md
index af78d3918bb9ef133545538f3321efc9d3eb9602..52bb5c7d00e030248afea47fe14d609a4c244a54 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ Notably:
 
 This version is known to compile with:
 
- - Coq version 8.7.0 / 8.7.1 / 8.7.2 / 8.8.0 / 8.8.1 / 8.8.2
+ - Coq version 8.7.0 / 8.7.1 / 8.7.2 / 8.8.0 / 8.8.1 / 8.8.2 / 8.9.0
 
 ## Installing via opam