diff --git a/learn-ocaml-client.opam b/learn-ocaml-client.opam
index a2e522e3c..f9258a8c9 100644
--- a/learn-ocaml-client.opam
+++ b/learn-ocaml-client.opam
@@ -8,7 +8,10 @@ authors: [
   "Louis Gesbert (OCamlPro)"
   "Pierrick Couderc (OCamlPro)"
 ]
-maintainer: "Yann Régis-Gianas"
+maintainer: [
+  "Érik Martin-Dorel <erik.martin-dorel@irit.fr>"
+  "Yann Régis-Gianas <yann.regis-gianas@nomadic-labs.com>"
+]
 license: "MIT"
 homepage: "https://github.com/ocaml-sf/learn-ocaml"
 bug-reports: "https://github.com/ocaml-sf/learn-ocaml/issues"
diff --git a/learn-ocaml-client.opam.locked b/learn-ocaml-client.opam.locked
index fdfae4123..8d39f9e11 100644
--- a/learn-ocaml-client.opam.locked
+++ b/learn-ocaml-client.opam.locked
@@ -5,7 +5,10 @@ synopsis: "The learn-ocaml client"
 description: """\
 This contains the binaries to interact with the learn-ocaml
 platform from the command line."""
-maintainer: "Yann Régis-Gianas"
+maintainer: [
+  "Érik Martin-Dorel <erik.martin-dorel@irit.fr>"
+  "Yann Régis-Gianas <yann.regis-gianas@nomadic-labs.com>"
+]
 authors: [
   "Benjamin Canou (OCamlPro)"
   "Çağdaş Bozman (OCamlPro)"
diff --git a/learn-ocaml.opam b/learn-ocaml.opam
index de5ab4212..531b0ed7f 100644
--- a/learn-ocaml.opam
+++ b/learn-ocaml.opam
@@ -8,7 +8,10 @@ authors: [
   "Louis Gesbert (OCamlPro)"
   "Pierrick Couderc (OCamlPro)"
 ]
-maintainer: "Yann Régis-Gianas"
+maintainer: [
+  "Yann Régis-Gianas <yann.regis-gianas@nomadic-labs.com>"
+  "Érik Martin-Dorel <erik.martin-dorel@irit.fr>"
+]
 license: "MIT"
 homepage: "https://github.com/ocaml-sf/learn-ocaml"
 bug-reports: "https://github.com/ocaml-sf/learn-ocaml/issues"
diff --git a/learn-ocaml.opam.locked b/learn-ocaml.opam.locked
index 3333d9467..d0e09f545 100644
--- a/learn-ocaml.opam.locked
+++ b/learn-ocaml.opam.locked
@@ -8,7 +8,10 @@ authors: [
   "Louis Gesbert (OCamlPro)"
   "Pierrick Couderc (OCamlPro)"
 ]
-maintainer: "Yann Régis-Gianas"
+maintainer: [
+  "Yann Régis-Gianas <yann.regis-gianas@nomadic-labs.com>"
+  "Érik Martin-Dorel <erik.martin-dorel@irit.fr>"
+]
 license: "MIT"
 homepage: "https://github.com/ocaml-sf/learn-ocaml"
 bug-reports: "https://github.com/ocaml-sf/learn-ocaml/issues"