diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 443c7b2..b46ce82 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -11,7 +11,6 @@
 
 ;; Themes
 (setq custom-theme-directory "~/.emacs.d/themes/")
-(load-theme 'hydandata-light t)
 
 ;; Packages
 (require 'package) ;; You might already have this line
@@ -23,6 +22,8 @@
 (setq package-enable-at-startup nil)
 (package-initialize) ;; You might already have this line
 
+(load-theme 'material t)
+
 (require 'iso-transl)
 (require 'use-package)
 
diff --git a/install-packages.el b/install-packages.el
index 8b1d047..e331fa6 100644
--- a/install-packages.el
+++ b/install-packages.el
@@ -39,6 +39,7 @@
 (package-install 'fish-mode)
 (package-install 'flycheck)
 (package-install 'flycheck-color-mode-line)
+(package-install 'flycheck-mypy)
 (package-install 'flycheck-pos-tip)
 (package-install 'helm)
 (package-install 'helm-bibtex)
@@ -60,6 +61,7 @@
 (package-install 'magit)
 (package-install 'magit-popup)
 (package-install 'markdown-mode)
+(package-install 'material-theme)
 (package-install 'math-symbol-lists)
 (package-install 'php-mode)
 (package-install 'powerline)