diff --git a/src/lib/common/platform.ml b/src/lib/common/platform.ml
index 1303554..a4e3d4f 100644
--- a/src/lib/common/platform.ml
+++ b/src/lib/common/platform.ml
@@ -1,10 +1,14 @@
-type ocaml_version = V4_14 | V5_3
+type ocaml_version = V4_14 | V5_3 | V5_4
 
-let pp_ocaml f = function V4_14 -> Fmt.pf f "4.14" | V5_3 -> Fmt.pf f "5.3"
+let pp_ocaml f = function
+  | V4_14 -> Fmt.pf f "4.14"
+  | V5_3 -> Fmt.pf f "5.3"
+  | V5_4 -> Fmt.pf f "5.4"
 
 let pp_exact_ocaml f = function
   | V4_14 -> Fmt.pf f "4.14.2"
   | V5_3 -> Fmt.pf f "5.3.0"
+  | V5_4 -> Fmt.pf f "5.4.0"
 
 type os = Debian | Ubuntu | Fedora
 
@@ -54,6 +58,12 @@ let platform_v53_amd64 =
 let platform_v53_arm64 =
   { system = { ocaml = V5_3; os = Debian }; arch = Arm64 }
 
+let platform_v54_amd64 =
+  { system = { ocaml = V5_4; os = Debian }; arch = Amd64 }
+
+let platform_v54_arm64 =
+  { system = { ocaml = V5_4; os = Debian }; arch = Arm64 }
+
 let platform_host =
   Bos.Cmd.(v "uname" % "-m")
   |> Bos.OS.Cmd.run_out
diff --git a/src/pipelines/PR.ml b/src/pipelines/PR.ml
index adc88fd..7db539e 100644
--- a/src/pipelines/PR.ml
+++ b/src/pipelines/PR.ml
@@ -410,6 +410,8 @@ module Run = struct
                    platform_v414_arm64;
                    platform_v53_amd64;
                    platform_v53_arm64;
+                   platform_v54_amd64;
+                   platform_v54_arm64;
                  ]
                |> List.map (fun platform ->
                       perform_test ~metadata ~platform commit)