diff --git a/packages/wb/src/project.ts b/packages/wb/src/project.ts
index 858048de..520394a5 100644
--- a/packages/wb/src/project.ts
+++ b/packages/wb/src/project.ts
@@ -10,13 +10,13 @@ class Project {
   private _dirPath: string;
   private _rootDirPath: string | undefined;
   private _dockerfile: string | undefined;
-  private _dockerfilePath: string | undefined;
   private _hasDockerfile: boolean | undefined;
   private _name: string | undefined;
   private _nameWithoutNamespace: string | undefined;
   private _rootPackageJson: PackageJson | undefined;
   private _dockerPackageJson: PackageJson | undefined;
   private _packageJson: PackageJson | undefined;
+  private _pathByName = new Map<string, string>();
 
   constructor() {
     this._dirPath = process.cwd();
@@ -43,27 +43,14 @@ class Project {
   }
 
   get dockerfile(): string {
-    return (this._dockerfile ??= fs.readFileSync(this.dockerfilePath, 'utf8'));
-  }
-
-  get dockerfilePath(): string {
-    if (this._dockerfilePath) return this._dockerfilePath;
-
-    if (fs.existsSync(path.join(this.dirPath, 'Dockerfile'))) {
-      this._dockerfilePath = path.join(this.dirPath, 'Dockerfile');
-    } else if (fs.existsSync(path.join(this.dirPath, '..', '..', 'Dockerfile'))) {
-      this._dockerfilePath = path.join(this.dirPath, '..', '..', 'Dockerfile');
-    } else {
-      throw new Error('Dockerfile not found');
-    }
-    return this._dockerfilePath;
+    return (this._dockerfile ??= fs.readFileSync(this.findFile('Dockerfile'), 'utf8'));
   }
 
   get hasDockerfile(): boolean {
     if (this._hasDockerfile !== undefined) return this._hasDockerfile;
 
     try {
-      this._hasDockerfile = !!this.dockerfilePath;
+      this._hasDockerfile = !!this.findFile('Dockerfile');
     } catch {
       this._hasDockerfile = false;
     }
@@ -96,9 +83,21 @@ class Project {
 
   get dockerPackageJson(): PackageJson {
     return (this._dockerPackageJson ??=
-      path.dirname(this.dockerfilePath) === this.dirPath
+      path.dirname(this.findFile('Dockerfile')) === this.dirPath
         ? this.packageJson
-        : JSON.parse(fs.readFileSync(path.join(path.dirname(this.dockerfilePath), 'package.json'), 'utf8')));
+        : JSON.parse(fs.readFileSync(path.join(path.dirname(this.findFile('Dockerfile')), 'package.json'), 'utf8')));
+  }
+
+  findFile(fileName: string): string {
+    let filePath = this._pathByName.get(fileName);
+    if (filePath) return filePath;
+
+    filePath = [fileName, path.join('..', '..', fileName)].find((p) => fs.existsSync(p));
+    if (!filePath) {
+      throw new Error(`File not found: ${fileName}`);
+    }
+    this._pathByName.set(fileName, filePath);
+    return filePath;
   }
 }
 
diff --git a/packages/wb/src/scripts/dockerScripts.ts b/packages/wb/src/scripts/dockerScripts.ts
index e79210f6..82d3c98f 100644
--- a/packages/wb/src/scripts/dockerScripts.ts
+++ b/packages/wb/src/scripts/dockerScripts.ts
@@ -13,7 +13,7 @@ class DockerScripts {
     const prefix = project.dockerPackageJson.scripts?.['docker/build/prepare']
       ? 'yarn run docker/build/prepare && '
       : '';
-    return `cd ${path.dirname(project.dockerfilePath)}
+    return `cd ${path.dirname(project.findFile('Dockerfile'))}
     && ${prefix}YARN wb optimizeForDockerBuild --outside
     && YARN wb retry -- docker build -t ${project.nameWithoutNamespace}
         --build-arg ARCH=$([ $(uname -m) = 'arm64' ] && echo arm64 || echo amd64)
diff --git a/packages/wb/src/scripts/execution/blitzScripts.ts b/packages/wb/src/scripts/execution/blitzScripts.ts
index 6b27842a..8b03ee15 100644
--- a/packages/wb/src/scripts/execution/blitzScripts.ts
+++ b/packages/wb/src/scripts/execution/blitzScripts.ts
@@ -26,7 +26,7 @@ class BlitzScripts extends BaseExecutionScripts {
     return `${appEnv}NODE_ENV=production YARN concurrently --raw --kill-others-on-fail
       "${prismaScripts.reset()} && ${project.getBuildCommand(
         argv
-      )} && PORT=${port} pm2-runtime start ecosystem.config.cjs ${argv.normalizedArgsText ?? ''}"
+      )} && PORT=${port} pm2-runtime start ${project.findFile('ecosystem.config.cjs')} ${argv.normalizedArgsText ?? ''}"
       "${this.waitAndOpenApp(argv, port)}"`;
   }
 
@@ -36,7 +36,7 @@ class BlitzScripts extends BaseExecutionScripts {
       playwrightArgs = 'test tests/e2e',
       startCommand = `${prismaScripts.reset()} && ${project.getBuildCommand(
         argv
-      )} && pm2-runtime start ecosystem.config.cjs`,
+      )} && pm2-runtime start ${project.findFile('ecosystem.config.cjs')}`,
     }: TestE2EOptions
   ): string {
     return super.testE2E(argv, {
diff --git a/packages/wb/src/scripts/execution/nextScripts.ts b/packages/wb/src/scripts/execution/nextScripts.ts
index d112f7e0..cd8dc4b9 100644
--- a/packages/wb/src/scripts/execution/nextScripts.ts
+++ b/packages/wb/src/scripts/execution/nextScripts.ts
@@ -24,7 +24,7 @@ class NextScripts extends BaseExecutionScripts {
     return `NODE_ENV=production YARN concurrently --raw --kill-others-on-fail
       "${prismaScripts.reset()} && ${project.getBuildCommand(
         argv
-      )} && PORT=${port} pm2-runtime start ecosystem.config.cjs ${argv.normalizedArgsText ?? ''}"
+      )} && PORT=${port} pm2-runtime start ${project.findFile('ecosystem.config.cjs')} ${argv.normalizedArgsText ?? ''}"
       "${this.waitAndOpenApp(argv, port)}"`;
   }
 
@@ -34,7 +34,7 @@ class NextScripts extends BaseExecutionScripts {
       playwrightArgs = 'test tests/e2e',
       startCommand = `${prismaScripts.reset()} && ${project.getBuildCommand(
         argv
-      )} && pm2-runtime start ecosystem.config.cjs`,
+      )} && pm2-runtime start ${project.findFile('ecosystem.config.cjs')}`,
     }: TestE2EOptions
   ): string {
     return super.testE2E(argv, {
diff --git a/packages/wb/src/scripts/execution/remixScripts.ts b/packages/wb/src/scripts/execution/remixScripts.ts
index 18a9e9c7..7c46892c 100644
--- a/packages/wb/src/scripts/execution/remixScripts.ts
+++ b/packages/wb/src/scripts/execution/remixScripts.ts
@@ -24,7 +24,7 @@ class RemixScripts extends BaseExecutionScripts {
     return `NODE_ENV=production YARN concurrently --raw --kill-others-on-fail
       "${prismaScripts.reset()} && ${project.getBuildCommand(
         argv
-      )} && PORT=${port} pm2-runtime start ecosystem.config.cjs ${argv.normalizedArgsText ?? ''}"
+      )} && PORT=${port} pm2-runtime start ${project.findFile('ecosystem.config.cjs')} ${argv.normalizedArgsText ?? ''}"
       "${this.waitAndOpenApp(argv, port)}"`;
   }
 
@@ -34,7 +34,7 @@ class RemixScripts extends BaseExecutionScripts {
       playwrightArgs = 'test tests/e2e',
       startCommand = `${prismaScripts.reset()} && ${project.getBuildCommand(
         argv
-      )} && pm2-runtime start ecosystem.config.cjs`,
+      )} && pm2-runtime start ${project.findFile('ecosystem.config.cjs')}`,
     }: TestE2EOptions
   ): string {
     return super.testE2E(argv, { playwrightArgs, prismaDirectory: 'prisma', startCommand });