diff --git a/moonraker/components/update_manager/app_deploy.py b/moonraker/components/update_manager/app_deploy.py
index 3b94975..ffe7567 100644
--- a/moonraker/components/update_manager/app_deploy.py
+++ b/moonraker/components/update_manager/app_deploy.py
@@ -482,7 +482,7 @@ class AppDeploy(BaseDeploy):
             await self.cmd_helper.run_cmd(
                 f"virtualenv {self.venv_args} {env_path}", timeout=300.)
         except Exception:
-            self.log_exc(f"Error creating virtualenv")
+            self.log_exc("Error creating virtualenv")
             return
         if not self.py_exec.exists():
             raise self.log_exc("Failed to create new virtualenv", False)
diff --git a/moonraker/components/update_manager/git_deploy.py b/moonraker/components/update_manager/git_deploy.py
index 10d4863..6d891c6 100644
--- a/moonraker/components/update_manager/git_deploy.py
+++ b/moonraker/components/update_manager/git_deploy.py
@@ -1259,7 +1259,8 @@ class GitRepo:
                     # since the attept to repair failed, bypass retries
                     # and immediately raise an exception
                     raise self.server.error(
-                        f"Unable to repair loose objects, use hard recovery")
+                        "Unable to repair loose objects, use hard recovery"
+                    )
             retries -= 1
             await asyncio.sleep(.5)
             await self._check_lock_file_exists(remove=True)
diff --git a/moonraker/components/update_manager/system_deploy.py b/moonraker/components/update_manager/system_deploy.py
index 9e70273..2a9e976 100644
--- a/moonraker/components/update_manager/system_deploy.py
+++ b/moonraker/components/update_manager/system_deploy.py
@@ -422,7 +422,7 @@ class PackageKitTransaction:
                                  status_code: int,
                                  percent_complete: int
                                  ) -> None:
-        status = PkEnum.Status.from_index(status_code)
+        status = PkEnum.Status.from_index(status_code)  # noqa: F841
         # NOTE: This signal doesn't seem to fire predictably,
         # nor does it seem to provide a consistent "percent complete"
         # parameter.