diff --git a/dist/index.js b/dist/index.js
index bf3e1cd..5a43f0c 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -484,12 +484,11 @@ function run() {
                 auth.configAuthentication(sourceUrl, configFile);
             }
             const comparisonRange = globalJsonFileInput
-                ? versions.at(-1)
+                ? versions[versions.length - 1]
                 : '*';
-            const includePrereleaseOption = {
+            const versionToOutput = semver_1.default.maxSatisfying(installedDotnetVersions, comparisonRange, {
                 includePrerelease: true
-            };
-            const versionToOutput = semver_1.default.maxSatisfying(installedDotnetVersions, comparisonRange, includePrereleaseOption);
+            });
             core.setOutput('dotnet-version', versionToOutput);
             const matchersPath = path_1.default.join(__dirname, '..', '.github');
             core.info(`##[add-matcher]${path_1.default.join(matchersPath, 'csc.json')}`);
diff --git a/src/setup-dotnet.ts b/src/setup-dotnet.ts
index 5cdb880..ba2e419 100644
--- a/src/setup-dotnet.ts
+++ b/src/setup-dotnet.ts
@@ -75,17 +75,15 @@ export async function run() {
     }
 
     const comparisonRange: string = globalJsonFileInput
-      ? versions.at(-1)!
+      ? versions[versions.length - 1]!
       : '*';
 
-    const includePrereleaseOption = {
-      includePrerelease: true
-    };
-
     const versionToOutput = semver.maxSatisfying(
       installedDotnetVersions,
       comparisonRange,
-      includePrereleaseOption
+      {
+        includePrerelease: true
+      }
     );
 
     core.setOutput('dotnet-version', versionToOutput);