diff --git a/backend/build.py b/backend/build.py
index da0ba815bb..951c496753 100644
--- a/backend/build.py
+++ b/backend/build.py
@@ -25,7 +25,7 @@ def run_subprocess(cmd: list[str], cwd: os.PathLike) -> None:
         cwd: Working directory for the subprocess
     """
 
-    print(f'-- Running: {' '.join(cmd)}')
+    print(f"-- Running: {' '.join(cmd)}")
     subprocess.run(cmd, cwd=cwd, check=True)