diff --git a/dzgui/const/constants.py b/dzgui/const/constants.py
index 6d062cd..aba522f 100644
--- a/dzgui/const/constants.py
+++ b/dzgui/const/constants.py
@@ -96,6 +96,7 @@ LOG_FILTERS = ("CRITICAL", "WARNING", "INFO", "DEBUG")
 TMP_PATH = "/tmp"
 TMP_TARBALL = "/tmp/dzgui.tar.gz"
 TMP_EXE = "/tmp/dzgui/dzgui"
+LOCK_FILE = "/tmp/dzgui.flock"
 
 DAYZ_COMMUNITY_ROOT = "Missions"
 
diff --git a/dzgui/init/flock.py b/dzgui/init/flock.py
index 922126a..0992ed5 100644
--- a/dzgui/init/flock.py
+++ b/dzgui/init/flock.py
@@ -5,8 +5,9 @@ import sys
 from pathlib import Path
 from typing import TextIO
 
-from dzgui.views.dialogs.early_alert import EarlyAlertDialog
+from dzgui.const.constants import LOCK_FILE
 from dzgui.util.strings import cannot_acquire_lock
+from dzgui.views.dialogs.early_alert import EarlyAlertDialog
 
 
 def lock_release(lock: TextIO) -> None:
@@ -15,7 +16,7 @@ def lock_release(lock: TextIO) -> None:
 
 
 def lock_acquire() -> TextIO:
-    lockfile = Path("/tmp/dzgui.flock")
+    lockfile = Path(LOCK_FILE)
     lock = open(lockfile, "w")
     try:
         fcntl.flock(lock, fcntl.LOCK_EX | fcntl.LOCK_NB)
diff --git a/dzgui/util/flatpak.py b/dzgui/util/flatpak.py
index a432970..7372fd6 100644
--- a/dzgui/util/flatpak.py
+++ b/dzgui/util/flatpak.py
@@ -1,7 +1,7 @@
 import logging
 import subprocess
 
-from dzgui.const.constants import APP_NAME, FLATPAK_APPID, GTK_APP_ID
+from dzgui.const.constants import APP_NAME, FLATPAK_APPID, GTK_APP_ID, TMP_PATH
 
 logger = logging.getLogger(APP_NAME)
 
@@ -18,7 +18,11 @@ def apply_overrides(xdg: dict[str, str]) -> None:
         ]
         subprocess.run([*args], capture_output=True)
 
-        for path in xdg.values():
+        paths: list[str] = []
+        paths.extend([*xdg.values()])
+        paths.append(TMP_PATH)
+
+        for path in paths:
             args = [
                 "flatpak",
                 "--user",