diff --git a/SwarselSystems.org b/SwarselSystems.org
index 7f5afd4..92d2df6 100644
--- a/SwarselSystems.org
+++ b/SwarselSystems.org
@@ -12054,6 +12054,28 @@ This adds support for Hashicorp Configuration Language. I need this at work.
     :config
     (setq hcl-indent-level 2))
 
+#+end_src
+*** Jenkinsfile/Groovy
+
+This adds support for Groovy, which I specifically need to work with Jenkinsfiles. I need this at work.
+
+#+begin_src emacs-lisp
+
+  (use-package groovy-mode)
+
+  (use-package jenkinsfile-mode
+    :mode "Jenkinsfile")
+
+#+end_src
+*** Dockerfile
+
+This adds support for Dockerfiles. I need this at work.
+
+#+begin_src emacs-lisp
+
+  (use-package dockerfile-mode
+    :mode "Dockerfile")
+
 #+end_src
 *** Terraform Mode
 
diff --git a/programs/emacs/init.el b/programs/emacs/init.el
index d33eed7..7fdb312 100644
--- a/programs/emacs/init.el
+++ b/programs/emacs/init.el
@@ -1169,6 +1169,14 @@ create a new one."
   :config
   (setq hcl-indent-level 2))
 
+(use-package groovy-mode)
+
+(use-package jenkinsfile-mode
+  :mode "Jenkinsfile")
+
+(use-package dockerfile-mode
+  :mode "Dockerfile")
+
 (use-package terraform-mode
   :mode "\\.tf\\'"
   :config