diff --git a/report_py3o/models/py3o_report.py b/report_py3o/models/py3o_report.py
index 6ed73b3a..da905ae7 100644
--- a/report_py3o/models/py3o_report.py
+++ b/report_py3o/models/py3o_report.py
@@ -226,23 +226,33 @@ class Py3oReport(models.TransientModel):
     def _convert_single_report(self, result_path, model_instance, data):
         """Run a command to convert to our target format"""
         if not self.ir_actions_report_id.is_py3o_native_format:
-            command = self._convert_single_report_cmd(result_path, model_instance, data)
-            logger.debug("Running command %s", command)
-            output = subprocess.check_output(command, cwd=os.path.dirname(result_path))
-            logger.debug("Output was %s", output)
-            self._cleanup_tempfiles([result_path])
-            result_path, result_filename = os.path.split(result_path)
-            result_path = os.path.join(
-                result_path,
-                "%s.%s"
-                % (
-                    os.path.splitext(result_filename)[0],
-                    self.ir_actions_report_id.py3o_filetype,
-                ),
-            )
+            with tempfile.TemporaryDirectory() as tmp_user_installation:
+                command = self._convert_single_report_cmd(
+                    result_path,
+                    model_instance,
+                    data,
+                    user_installation=tmp_user_installation,
+                )
+                logger.debug("Running command %s", command)
+                output = subprocess.check_output(
+                    command, cwd=os.path.dirname(result_path)
+                )
+                logger.debug("Output was %s", output)
+                self._cleanup_tempfiles([result_path])
+                result_path, result_filename = os.path.split(result_path)
+                result_path = os.path.join(
+                    result_path,
+                    "%s.%s"
+                    % (
+                        os.path.splitext(result_filename)[0],
+                        self.ir_actions_report_id.py3o_filetype,
+                    ),
+                )
         return result_path
 
-    def _convert_single_report_cmd(self, result_path, model_instance, data):
+    def _convert_single_report_cmd(
+        self, result_path, model_instance, data, user_installation=None
+    ):
         """Return a command list suitable for use in subprocess.call"""
         lo_bin = self.ir_actions_report_id.lo_bin_path
         if not lo_bin:
@@ -252,13 +262,16 @@ class Py3oReport(models.TransientModel):
                     "Please contact your administrator."
                 )
             )
-        return [
+        cmd = [
             lo_bin,
             "--headless",
             "--convert-to",
             self.ir_actions_report_id.py3o_filetype,
             result_path,
         ]
+        if user_installation:
+            cmd.append("-env:UserInstallation=file:%s" % user_installation)
+        return cmd
 
     def _get_or_create_single_report(
         self, model_instance, data, existing_reports_attachment