diff --git a/layers/org/README.org b/layers/org/README.org
index 816402c4d37c..9f7542fe3137 100644
--- a/layers/org/README.org
+++ b/layers/org/README.org
@@ -121,6 +121,7 @@ You can tweak the bullets displayed in the org buffer in the function
 | ~SPC m ^~                                    | org-sort                                     |
 | ~SPC m /~                                    | org-sparse-tree                              |
 | ~SPC m .~                                    | org-time-stamp                               |
+| ~SPC m !~                                    | org-time-stamp-inactive                      |
 | ~SPC m a~                                    | org-agenda                                   |
 | ~SPC m b~                                    | org-tree-to-indirect-buffer                  |
 | ~SPC m A~                                    | org-archive-subtree                          |
diff --git a/layers/org/packages.el b/layers/org/packages.el
index fc1fbe66496c..bd539922fbd8 100644
--- a/layers/org/packages.el
+++ b/layers/org/packages.el
@@ -135,6 +135,7 @@ Will work on both org-mode and any mode that accepts plain html."
         "T" 'org-show-todo-tree
 
         "." 'org-time-stamp
+        "!" 'org-time-stamp-inactive
 
         ;; headings
         "hi" 'org-insert-heading-after-current