diff --git a/.gitignore b/.gitignore
index b176f15c..e5dc16f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -106,5 +106,5 @@ web/vibetunnel
 server/vibetunnel-fwd
 /.build-tools
 
-# Bun prebuilt executables (too large for git)
-mac/Resources/BunPrebuilts/*/vibetunnel
+# Bun prebuilt executables (should be built during build process)
+mac/Resources/BunPrebuilts/
diff --git a/mac/Resources/BunPrebuilts/README.md b/mac/Resources/BunPrebuilts/README.md
deleted file mode 100644
index 2330d9b4..00000000
--- a/mac/Resources/BunPrebuilts/README.md
+++ /dev/null
@@ -1,43 +0,0 @@
-# Bun Prebuilt Binaries
-
-This directory contains pre-built Bun executables and native modules for both architectures.
-
-## Directory Structure
-
-```
-BunPrebuilts/
-├── arm64/
-│   ├── vibetunnel      # Bun executable for Apple Silicon
-│   ├── pty.node        # Native module for Apple Silicon
-│   └── spawn-helper    # Helper binary for Apple Silicon
-└── x86_64/
-    ├── vibetunnel      # Bun executable for Intel
-    ├── pty.node        # Native module for Intel
-    └── spawn-helper    # Helper binary for Intel
-```
-
-## Building for Each Architecture
-
-### On Apple Silicon Mac:
-```bash
-cd web
-bun build-native.js
-cp native/vibetunnel ../mac/Resources/BunPrebuilts/arm64/
-cp native/pty.node ../mac/Resources/BunPrebuilts/arm64/
-cp native/spawn-helper ../mac/Resources/BunPrebuilts/arm64/
-```
-
-### On Intel Mac:
-```bash
-cd web
-bun build-native.js
-cp native/vibetunnel ../mac/Resources/BunPrebuilts/x86_64/
-cp native/pty.node ../mac/Resources/BunPrebuilts/x86_64/
-cp native/spawn-helper ../mac/Resources/BunPrebuilts/x86_64/
-```
-
-## Notes
-
-- These binaries are architecture-specific and cannot be made universal
-- The build script will use these pre-built binaries if available
-- If binaries are missing for an architecture, that architecture won't have Bun support
\ No newline at end of file
diff --git a/mac/Resources/BunPrebuilts/arm64/pty.node b/mac/Resources/BunPrebuilts/arm64/pty.node
deleted file mode 100755
index 4a89895f..00000000
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diff --git a/mac/Resources/BunPrebuilts/arm64/spawn-helper b/mac/Resources/BunPrebuilts/arm64/spawn-helper
deleted file mode 100755
index 192bd966..00000000
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