diff --git a/dist/index.js b/dist/index.js
index 3b8f2390..9c31a59c 100644
Binary files a/dist/index.js and b/dist/index.js differ
diff --git a/dist/index.js.map b/dist/index.js.map
index c63f2a52..e2facfde 100644
Binary files a/dist/index.js.map and b/dist/index.js.map differ
diff --git a/src/model/build-parameters.ts b/src/model/build-parameters.ts
index 42c05915..30c4ba6a 100644
--- a/src/model/build-parameters.ts
+++ b/src/model/build-parameters.ts
@@ -170,7 +170,7 @@ class BuildParameters {
       customParameters: Input.customParameters,
       sshAgent: Input.sshAgent,
       sshPublicKeysDirectoryPath: Input.sshPublicKeysDirectoryPath,
-      gitPrivateToken: Input.gitPrivateToken ?? (await GithubCliReader.GetGitHubAuthToken()),
+      gitPrivateToken: Input.gitPrivateToken || (await GithubCliReader.GetGitHubAuthToken()),
       runAsHostUser: Input.runAsHostUser,
       chownFilesTo: Input.chownFilesTo,
       dockerCpuLimit: Input.dockerCpuLimit,
@@ -192,7 +192,7 @@ class BuildParameters {
       branch: Input.branch.replace('/head', '') || (await GitRepoReader.GetBranch()),
       cloudRunnerBranch: CloudRunnerOptions.cloudRunnerBranch.split('/').reverse()[0],
       cloudRunnerDebug: CloudRunnerOptions.cloudRunnerDebug,
-      githubRepo: (Input.githubRepo ?? (await GitRepoReader.GetRemote())) || 'game-ci/unity-builder',
+      githubRepo: Input.githubRepo || (await GitRepoReader.GetRemote()) || 'game-ci/unity-builder',
       isCliMode: Cli.isCliMode,
       awsStackName: CloudRunnerOptions.awsStackName,
       gitSha: Input.gitSha,
diff --git a/src/model/input.ts b/src/model/input.ts
index 5b00d383..3aba0200 100644
--- a/src/model/input.ts
+++ b/src/model/input.ts
@@ -186,7 +186,7 @@ class Input {
   }
 
   static get sshPublicKeysDirectoryPath(): string {
-    return Input.getInput('sshPublicKeysDirectoryPath') ?? '';
+    return Input.getInput('sshPublicKeysDirectoryPath') || '';
   }
 
   static get gitPrivateToken(): string | undefined {
@@ -194,27 +194,27 @@ class Input {
   }
 
   static get runAsHostUser(): string {
-    return Input.getInput('runAsHostUser')?.toLowerCase() ?? 'false';
+    return Input.getInput('runAsHostUser')?.toLowerCase() || 'false';
   }
 
   static get chownFilesTo() {
-    return Input.getInput('chownFilesTo') ?? '';
+    return Input.getInput('chownFilesTo') || '';
   }
 
   static get allowDirtyBuild(): boolean {
-    const input = Input.getInput('allowDirtyBuild') ?? false;
+    const input = Input.getInput('allowDirtyBuild') || false;
 
     return input === 'true';
   }
 
   static get cacheUnityInstallationOnMac(): boolean {
-    const input = Input.getInput('cacheUnityInstallationOnMac') ?? false;
+    const input = Input.getInput('cacheUnityInstallationOnMac') || false;
 
     return input === 'true';
   }
 
   static get unityHubVersionOnMac(): string {
-    const input = Input.getInput('unityHubVersionOnMac') ?? '';
+    const input = Input.getInput('unityHubVersionOnMac') || '';
 
     return input !== '' ? input : '';
   }
@@ -228,11 +228,11 @@ class Input {
   }
 
   static get dockerWorkspacePath(): string {
-    return Input.getInput('dockerWorkspacePath') ?? '/github/workspace';
+    return Input.getInput('dockerWorkspacePath') || '/github/workspace';
   }
 
   static get dockerCpuLimit(): string {
-    return Input.getInput('dockerCpuLimit') ?? os.cpus().length.toString();
+    return Input.getInput('dockerCpuLimit') || os.cpus().length.toString();
   }
 
   static get dockerMemoryLimit(): string {
@@ -252,24 +252,24 @@ class Input {
     }
 
     return (
-      Input.getInput('dockerMemoryLimit') ?? `${Math.floor((os.totalmem() / bytesInMegabyte) * memoryMultiplier)}m`
+      Input.getInput('dockerMemoryLimit') || `${Math.floor((os.totalmem() / bytesInMegabyte) * memoryMultiplier)}m`
     );
   }
 
   static get dockerIsolationMode(): string {
-    return Input.getInput('dockerIsolationMode') ?? 'default';
+    return Input.getInput('dockerIsolationMode') || 'default';
   }
 
   static get containerRegistryRepository(): string {
-    return Input.getInput('containerRegistryRepository') ?? 'unityci/editor';
+    return Input.getInput('containerRegistryRepository') || 'unityci/editor';
   }
 
   static get containerRegistryImageVersion(): string {
-    return Input.getInput('containerRegistryImageVersion') ?? '3';
+    return Input.getInput('containerRegistryImageVersion') || '3';
   }
 
   static get skipActivation(): string {
-    return Input.getInput('skipActivation')?.toLowerCase() ?? 'false';
+    return Input.getInput('skipActivation')?.toLowerCase() || 'false';
   }
 
   public static ToEnvVarFormat(input: string) {