diff --git a/pvlib/tracking.py b/pvlib/tracking.py
index 5c8922144c..18064791b6 100644
--- a/pvlib/tracking.py
+++ b/pvlib/tracking.py
@@ -4,13 +4,8 @@
 from pvlib.tools import cosd, sind, tand, acosd
 from pvlib import irradiance
 from pvlib import shading
-from pvlib._deprecation import renamed_kwarg_warning
 
 
-@renamed_kwarg_warning(
-    since='0.13.1',
-    old_param_name='apparent_azimuth',
-    new_param_name='solar_azimuth')
 def singleaxis(apparent_zenith, solar_azimuth,
                axis_tilt=0, axis_azimuth=0, max_angle=90,
                backtrack=True, gcr=2.0/7.0, cross_axis_tilt=0):