diff --git a/src/main.py b/src/main.py
index b23675a..50953ca 100644
--- a/src/main.py
+++ b/src/main.py
@@ -198,7 +198,7 @@ class CartridgesApplication(Adw.Application):
 
         title = self.win.games[game_id].name
         # The variable is the title of the game
-        toast = Adw.Toast.new(_(f"{title} removed"))
+        toast = Adw.Toast.new(_("{} removed").format(title))
         toast.set_button_label(_("Undo"))
         toast.connect("button-clicked", self.win.on_undo_remove_action, game_id)
         toast.set_priority(Adw.ToastPriority.HIGH)
diff --git a/src/preferences.py b/src/preferences.py
index cb3c91c..d7201ca 100644
--- a/src/preferences.py
+++ b/src/preferences.py
@@ -54,9 +54,10 @@ class ImportPreferences:
                         window.parent_widget,
                         _("Installation Not Found"),
                         # The variable is the name of the game launcher
-                        _(f"Select the {name} configuration directory.") if config
+                        _("Select the {} configuration directory.").format(name)
+                        if config
                         # The variable is the name of the game launcher
-                        else _(f"Select the {name} data directory."),
+                        else _("Select the {} data directory.").format(name),
                         "choose_folder",
                         _("Set Location"),
                     ).connect("response", response)
diff --git a/src/utils/create_details_window.py b/src/utils/create_details_window.py
index d4a7b02..20a2159 100644
--- a/src/utils/create_details_window.py
+++ b/src/utils/create_details_window.py
@@ -115,21 +115,21 @@ def create_details_window(parent_widget, game_id=None):
 
     if os.name == "nt":
         exe_name += ".exe"
-        # Translate this string as you would translate "path to {exe_name}"
-        exe_path = _(f"C:\\path\\to\\{exe_name}")
-        # Translate this string as you would translate "path to {file_name}"
-        file_path = _(f"C:\\path\\to\\{file_name}")
+        # Translate this string as you would translate "path to {}"
+        exe_path = _("C:\\path\\to\\{}").format(exe_name)
+        # Translate this string as you would translate "path to {}"
+        file_path = _("C:\\path\\to\\{}").format(file_name)
         command = "start"
     else:
-        # Translate this string as you would translate "path to {exe_name}"
-        exe_path = _(f"/path/to/{exe_name}")
-        # Translate this string as you would translate "path to {file_name}"
-        file_path = _(f"/path/to/{file_name}")
+        # Translate this string as you would translate "path to {}"
+        exe_path = _("/path/to/{}").format(exe_name)
+        # Translate this string as you would translate "path to {}"
+        file_path = _("/path/to/{}").format(file_name)
         command = "xdg-open"
 
     exec_info_text = _(
-        f'To launch the executable "{exe_name}", use the command:\n\n<tt>"{exe_path}"</tt>\n\nTo open the file "{file_name}" with the default application, use:\n\n<tt>{command} "{file_path}"</tt>\n\nIf the path contains spaces, make sure to wrap it in double quotes!'
-    )
+        'To launch the executable "{}", use the command:\n\n<tt>"{}"</tt>\n\nTo open the file "{}" with the default application, use:\n\n<tt>{} "{}"</tt>\n\nIf the path contains spaces, make sure to wrap it in double quotes!'
+    ).format(exe_name, exe_path, file_name, command, file_path)
 
     exec_info_label = Gtk.Label(
         label=exec_info_text,
diff --git a/src/utils/importer.py b/src/utils/importer.py
index e3850b5..295dd9c 100644
--- a/src/utils/importer.py
+++ b/src/utils/importer.py
@@ -93,5 +93,5 @@ class Importer:
                     self.parent_widget,
                     _("Games Imported"),
                     # The variable is the number of games
-                    _(f"Successfully imported {games_no} games."),
+                    _("Successfully imported {} games.").format(games_no),
                 )
diff --git a/src/window.py b/src/window.py
index fb7021d..730421b 100644
--- a/src/window.py
+++ b/src/window.py
@@ -267,7 +267,7 @@ class CartridgesWindow(Adw.ApplicationWindow):
         date = self.get_time(current_game.added)
         self.overview_added.set_label(
             # The variable is the date when the game was added
-            _(f"Added: {date}")
+            _("Added: {}").format(date)
         )
         last_played_date = (
             self.get_time(current_game.last_played)
@@ -276,7 +276,7 @@ class CartridgesWindow(Adw.ApplicationWindow):
         )
         self.overview_last_played.set_label(
             # The variable is the date when the game was last played
-            _(f"Last played: {last_played_date}")
+            _("Last played: {}").format(last_played_date)
         )
 
     def a_z_sort(self, child1, child2):