diff --git a/plexpy/__init__.py b/plexpy/__init__.py
index 6c44d765..68796580 100644
--- a/plexpy/__init__.py
+++ b/plexpy/__init__.py
@@ -37,8 +37,7 @@ from apscheduler.triggers.interval import IntervalTrigger
 from UniversalAnalytics import Tracker
 import pytz
 
-PYTHON_VERSION = sys.version_info[:3]
-PYTHON2 = PYTHON_VERSION[0] == 2
+PYTHON2 = sys.version_info[0] == 2
 
 if PYTHON2:
     import activity_handler
@@ -2264,6 +2263,7 @@ def initialize_tracker():
         'appInstallerId': CONFIG.GIT_BRANCH,
         'dimension1': '{} {}'.format(common.PLATFORM, common.PLATFORM_RELEASE),  # App Platform
         'dimension2': common.PLATFORM_LINUX_DISTRO,  # Linux Distro
+        'dimension3': common.PYTHON_VERSION,
         'userLanguage': SYS_LANGUAGE,
         'documentEncoding': SYS_ENCODING,
         'noninteractive': True
diff --git a/plexpy/common.py b/plexpy/common.py
index f2e5c661..883c83f9 100644
--- a/plexpy/common.py
+++ b/plexpy/common.py
@@ -35,6 +35,7 @@ PLATFORM_RELEASE = platform.release()
 PLATFORM_VERSION = platform.version()
 PLATFORM_LINUX_DISTRO = ' '.join(x for x in distro.linux_distribution() if x)
 PLATFORM_DEVICE_NAME = platform.node()
+PYTHON_VERSION = platform.python_version()
 BRANCH = version.PLEXPY_BRANCH
 RELEASE = version.PLEXPY_RELEASE_VERSION
 
diff --git a/plexpy/notifiers.py b/plexpy/notifiers.py
index d08673a7..9a301af9 100644
--- a/plexpy/notifiers.py
+++ b/plexpy/notifiers.py
@@ -3007,7 +3007,7 @@ class SCRIPTS(Notifier):
             'TAUTULLI_PUBLIC_URL': plexpy.CONFIG.HTTP_BASE_URL + plexpy.HTTP_ROOT,
             'TAUTULLI_APIKEY': plexpy.CONFIG.API_KEY,
             'TAUTULLI_ENCODING': plexpy.SYS_ENCODING,
-            'TAUTULLI_PYTHON_VERSION': '.'.join(map(str, plexpy.PYTHON_VERSION))
+            'TAUTULLI_PYTHON_VERSION': common.PYTHON_VERSION
             }
 
         if user_id: