diff --git a/uring.opam b/uring.opam
index 3d5318eb..72ecb8c2 100644
--- a/uring.opam
+++ b/uring.opam
@@ -5,7 +5,6 @@ description:
   "Bindings to the Linux io_uring kernel IO interfaces. See https://github.com/ocaml-multicore/eio for a higher-level API using this."
 maintainer: ["anil@recoil.org"]
 authors: ["Anil Madhavapeddy" "Sadiq Jaffer" "Thomas Leonard"]
-license: "(ISC AND MIT)"
 homepage: "https://github.com/ocaml-multicore/ocaml-uring"
 doc: "https://ocaml-multicore.github.io/ocaml-uring/"
 bug-reports: "https://github.com/ocaml-multicore/ocaml-uring/issues"
@@ -42,3 +41,4 @@ depexts: [
   ["linux-headers"] {os-distribution = "alpine"}
 ]
 available: [os = "linux"]
+license: ["ISC" "MIT"]
diff --git a/uring.opam.template b/uring.opam.template
index d7e7dba4..00bccf6a 100644
--- a/uring.opam.template
+++ b/uring.opam.template
@@ -2,3 +2,4 @@ depexts: [
   ["linux-headers"] {os-distribution = "alpine"}
 ]
 available: [os = "linux"]
+license: ["ISC" "MIT"]