diff --git a/pyproject.toml b/pyproject.toml
index f61ac45ba3df2f1cd605960f1a2fa9ab87ea836c..1f2b441a2cf5d537f63826b0b060c88fe0e94a8a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ authors = [
 maintainers = [
   {name = "Jan Eggers", email = "jan.eggers@hr.de"},
 ]
-version = "0.2.3.0" # Neue Versionsnummern für pip-Update
+version = "0.2.3.1" # Neue Versionsnummern für pip-Update
 description = "Bluesky- und Telegram-Konten auf KI-Inhalte checken"
 requires-python = ">=3.8"
 dependencies = [
diff --git a/src/aichecker/check_tg.py b/src/aichecker/check_tg.py
index dd192ddcb5be6b850151ebd81d8f16b904113928..53ea15ec69f4f725997c39ca34d92ef490922d97 100644
--- a/src/aichecker/check_tg.py
+++ b/src/aichecker/check_tg.py
@@ -358,6 +358,8 @@ def tgc_read_range(cname, n1=1, n2=None, save=True, describe = True):
     if n1 > max_nr: 
         return None
     n = n1
+    if n2 is None:
+        n2 = max_nr
     posts = []
     while n <= n2:
         new_post = tgc_read(cname, n, save, describe)