diff --git a/meteostat/__init__.py b/meteostat/__init__.py
index 016bf0a..33fc28c 100644
--- a/meteostat/__init__.py
+++ b/meteostat/__init__.py
@@ -12,7 +12,7 @@
 """
 
 __appname__ = 'meteostat'
-__version__ = '1.5.4'
+__version__ = '1.5.5'
 
 from .interface.base import Base
 from .interface.timeseries import Timeseries
diff --git a/meteostat/interface/point.py b/meteostat/interface/point.py
index f60b3e1..119c5b5 100644
--- a/meteostat/interface/point.py
+++ b/meteostat/interface/point.py
@@ -88,9 +88,10 @@ def get_stations(self, freq: str = None, start: datetime = None,
                                         unfiltered['elevation']) <= self.alt_range]
 
         # Apply inventory filter
-        age = (datetime.now() - end).days
-        if freq and start and end and (model == False or age > 180):
-            stations = stations.inventory(freq, (start, end))
+        if freq and start and end:
+            age = (datetime.now() - end).days
+            if model == False or age > 180:
+                stations = stations.inventory(freq, (start, end))
 
         # Apply altitude filter
         stations = stations.fetch()
diff --git a/setup.py b/setup.py
index 869af32..b7b1619 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@
 # Setup
 setup(
     name='meteostat',
-    version='1.5.4',
+    version='1.5.5',
     author='Meteostat',
     author_email='info@meteostat.net',
     description='Access and analyze historical weather and climate data with Python.',