diff --git a/tmux/tmux.conf b/tmux/tmux.conf
new file mode 100644
index 0000000..8c25758
--- /dev/null
+++ b/tmux/tmux.conf
@@ -0,0 +1,11 @@
+# To access Tmux actions, we'll use Ctrl+A
+set -g prefix C-a
+# ... not Ctrl+B, which is the default
+unbind C-b
+
+# Panes and Windows start at index 1, not 0
+set -g base-index 1
+set -g pane-base-index 0
+
+# Ctrl+Enter creates a new tab
+bind Enter new-window