diff --git a/packages/wb/src/project.ts b/packages/wb/src/project.ts
index 4e06dc9b..4d08a609 100644
--- a/packages/wb/src/project.ts
+++ b/packages/wb/src/project.ts
@@ -7,8 +7,6 @@ import { memoizeFactory } from 'at-decorators';
 import { globby } from 'globby';
 import type { PackageJson } from 'type-fest';
 
-import { isRunningOnBun } from './utils/runtime.js';
-
 const memoize = memoizeFactory({ maxCachedThisSize: Number.MAX_SAFE_INTEGER, maxCachedArgsSize: 1 });
 
 export class Project {
@@ -35,11 +33,9 @@ export class Project {
 
   @memoize
   get buildCommand(): string {
-    return isRunningOnBun
-      ? 'true'
-      : this.packageJson.scripts?.build?.includes('buildIfNeeded')
-        ? 'yarn build'
-        : `YARN wb buildIfNeeded ${this.argv.verbose ? '--verbose' : ''}`;
+    return this.packageJson.scripts?.build?.includes('buildIfNeeded')
+      ? 'YARN build'
+      : `YARN wb buildIfNeeded ${this.argv.verbose ? '--verbose' : ''}`;
   }
 
   get dirPath(): string {
diff --git a/packages/wb/src/scripts/run.ts b/packages/wb/src/scripts/run.ts
index 659b6610..659af03d 100644
--- a/packages/wb/src/scripts/run.ts
+++ b/packages/wb/src/scripts/run.ts
@@ -103,6 +103,7 @@ function normalizeScript(script: string, project: Project): [string, string] {
   if (isRunningOnBun) {
     newScript = newScript
       .replaceAll('build-ts run', 'bun --bun run')
+      .replaceAll('bun --bun run bun --bun run', 'bun --bun run')
       .replaceAll('dist/index.js', 'src/index.ts')
       .replaceAll(/(YARN )?vitest run/g, 'bun test')
       .replaceAll(' --color --passWithNoTests --allowOnly', '');