diff --git a/dune-project b/dune-project
index a6bb23ae..ba9e66c5 100644
--- a/dune-project
+++ b/dune-project
@@ -11,7 +11,10 @@
 
 (authors "the Imandra team and contributors")
 
-(maintainers "the Imandra team and contributors")
+(maintainers
+ "Simon Cruanes <simon.cruanes.2007@m4x.org>"
+ "Matt Bray <mattjbray@gmail.com>"
+ "ELLIOTTCABLE <opam@ell.io>")
 
 (license MIT)
 
diff --git a/opentelemetry-client-cohttp-lwt.opam b/opentelemetry-client-cohttp-lwt.opam
index 91752b3f..ca6e02cb 100644
--- a/opentelemetry-client-cohttp-lwt.opam
+++ b/opentelemetry-client-cohttp-lwt.opam
@@ -2,7 +2,11 @@
 opam-version: "2.0"
 version: "0.5"
 synopsis: "Collector client for opentelemetry, using cohttp + lwt"
-maintainer: ["the Imandra team and contributors"]
+maintainer: [
+  "Simon Cruanes <simon.cruanes.2007@m4x.org>"
+  "Matt Bray <mattjbray@gmail.com>"
+  "ELLIOTTCABLE <opam@ell.io>"
+]
 authors: ["the Imandra team and contributors"]
 license: "MIT"
 homepage: "https://github.com/imandra-ai/ocaml-opentelemetry"
diff --git a/opentelemetry-client-ocurl.opam b/opentelemetry-client-ocurl.opam
index e88b8a2a..0e0d5dd6 100644
--- a/opentelemetry-client-ocurl.opam
+++ b/opentelemetry-client-ocurl.opam
@@ -2,7 +2,11 @@
 opam-version: "2.0"
 version: "0.5"
 synopsis: "Collector client for opentelemetry, using http + ezcurl"
-maintainer: ["the Imandra team and contributors"]
+maintainer: [
+  "Simon Cruanes <simon.cruanes.2007@m4x.org>"
+  "Matt Bray <mattjbray@gmail.com>"
+  "ELLIOTTCABLE <opam@ell.io>"
+]
 authors: ["the Imandra team and contributors"]
 license: "MIT"
 homepage: "https://github.com/imandra-ai/ocaml-opentelemetry"
diff --git a/opentelemetry-cohttp-lwt.opam b/opentelemetry-cohttp-lwt.opam
index 77221b9a..5ed49c39 100644
--- a/opentelemetry-cohttp-lwt.opam
+++ b/opentelemetry-cohttp-lwt.opam
@@ -2,7 +2,11 @@
 opam-version: "2.0"
 version: "0.5"
 synopsis: "Opentelemetry tracing for Cohttp HTTP servers"
-maintainer: ["the Imandra team and contributors"]
+maintainer: [
+  "Simon Cruanes <simon.cruanes.2007@m4x.org>"
+  "Matt Bray <mattjbray@gmail.com>"
+  "ELLIOTTCABLE <opam@ell.io>"
+]
 authors: ["the Imandra team and contributors"]
 license: "MIT"
 homepage: "https://github.com/imandra-ai/ocaml-opentelemetry"
diff --git a/opentelemetry-lwt.opam b/opentelemetry-lwt.opam
index dc5f90d5..6435b9ed 100644
--- a/opentelemetry-lwt.opam
+++ b/opentelemetry-lwt.opam
@@ -2,7 +2,11 @@
 opam-version: "2.0"
 version: "0.5"
 synopsis: "Lwt-compatible instrumentation for https://opentelemetry.io"
-maintainer: ["the Imandra team and contributors"]
+maintainer: [
+  "Simon Cruanes <simon.cruanes.2007@m4x.org>"
+  "Matt Bray <mattjbray@gmail.com>"
+  "ELLIOTTCABLE <opam@ell.io>"
+]
 authors: ["the Imandra team and contributors"]
 license: "MIT"
 tags: ["instrumentation" "tracing" "opentelemetry" "datadog" "lwt"]
diff --git a/opentelemetry.opam b/opentelemetry.opam
index b2721d44..3f67a696 100644
--- a/opentelemetry.opam
+++ b/opentelemetry.opam
@@ -2,7 +2,11 @@
 opam-version: "2.0"
 version: "0.5"
 synopsis: "Instrumentation for https://opentelemetry.io"
-maintainer: ["the Imandra team and contributors"]
+maintainer: [
+  "Simon Cruanes <simon.cruanes.2007@m4x.org>"
+  "Matt Bray <mattjbray@gmail.com>"
+  "ELLIOTTCABLE <opam@ell.io>"
+]
 authors: ["the Imandra team and contributors"]
 license: "MIT"
 tags: ["instrumentation" "tracing" "opentelemetry" "datadog" "jaeger"]