diff --git a/packages/setup-ocaml/src/constants.ts b/packages/setup-ocaml/src/constants.ts
index d26f114c..05aebf44 100644
--- a/packages/setup-ocaml/src/constants.ts
+++ b/packages/setup-ocaml/src/constants.ts
@@ -41,11 +41,13 @@ export const CYGWIN_ROOT_BIN = path.join(CYGWIN_ROOT, "bin");
 
 export const CYGWIN_ROOT_WRAPPERBIN = path.join(CYGWIN_ROOT, "wrapperbin");
 
-export const ALLOW_PRERELEASE_OPAM =
-  core.getBooleanInput("allow-prerelease-opam", {
+export const ALLOW_PRERELEASE_OPAM = core.getBooleanInput(
+  "allow-prerelease-opam",
+  {
     required: false,
     trimWhitespace: true,
-  });
+  },
+);
 
 export const CACHE_PREFIX = core.getInput("cache-prefix", {
   required: false,