diff --git a/Makefile b/Makefile
index 471eda74..11e12148 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 .PHONY: all production test docs clean
 
 COMPOSE = "-compose"
-$(shell docker$(COMPOSE) 2> /dev/null)
+$(which shell && shell docker$(COMPOSE) 2> /dev/null)
 ifneq ($(.SHELLSTATUS),0)
 	COMPOSE = " compose"
 endif
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 6769b99e..6659883b 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -1,4 +1,5 @@
 import sphinx_rtd_theme
+from datetime import datetime
 
 # -*- coding: utf-8 -*-
 #
@@ -35,7 +36,7 @@
 
 # General information about the project.
 project = u'ElastAlert 2'
-copyright = u'2014-2021, Yelp, et al'
+copyright = str(datetime.now().year)
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
diff --git a/docs/source/requirements.txt b/docs/source/requirements.txt
index ecd67a4a..d265aedd 100644
--- a/docs/source/requirements.txt
+++ b/docs/source/requirements.txt
@@ -1 +1,2 @@
-m2r2
\ No newline at end of file
+m2r2
+sphinx_rtd_theme
\ No newline at end of file