diff --git a/x11/squeekboard/files/patch-cargo__build.py b/x11/squeekboard/files/patch-cargo__build.py
new file mode 100644
index 000000000000..30417b44da24
--- /dev/null
+++ b/x11/squeekboard/files/patch-cargo__build.py
@@ -0,0 +1,19 @@
+--- cargo_build.py.orig	2021-09-10 16:56:00 UTC
++++ cargo_build.py
+@@ -6,6 +6,7 @@ instead of the source tree.
+ """
+ 
+ from pathlib import Path
++import os
+ import shlex
+ import subprocess
+ import sys
+@@ -43,7 +44,7 @@ if out_path:
+     out_basename = out_path.name
+     filename = filename or out_basename
+     subprocess.run(['cp', '-a',
+-        './{}/{}'.format(binary_dir, filename),
++        os.path.join('.', os.getenv('CARGO_BUILD_TARGET', ''), binary_dir, filename),
+         out_path],
+         check=True)
+