diff --git a/libs/python/computer-server/pyproject.toml b/libs/python/computer-server/pyproject.toml
index 941359d1..712cb8c7 100644
--- a/libs/python/computer-server/pyproject.toml
+++ b/libs/python/computer-server/pyproject.toml
@@ -22,7 +22,13 @@ dependencies = [
     "pillow>=10.2.0",
     "aiohttp>=3.9.1",
     "pyperclip>=1.9.0",
-    "websockets>=12.0"
+    "websockets>=12.0",
+    # OS-specific runtime deps
+    "pyobjc-framework-Cocoa>=10.1; sys_platform == 'darwin'",
+    "pyobjc-framework-Quartz>=10.1; sys_platform == 'darwin'",
+    "pyobjc-framework-ApplicationServices>=10.1; sys_platform == 'darwin'",
+    "python-xlib>=0.33; sys_platform == 'linux'",
+    "pywin32>=310; sys_platform == 'win32'",
 ]
 
 [project.optional-dependencies]