diff --git a/.zshrc b/.zshrc
index f94b6b9..ac276ef 100644
--- a/.zshrc
+++ b/.zshrc
@@ -63,6 +63,7 @@ function expand-dot-to-parent-directory-path {
 }
 zle -N expand-dot-to-parent-directory-path
 bindkey -M emacs "." expand-dot-to-parent-directory-path
+bindkey -M isearch "." self-insert
 
 # Inserts 'sudo ' at the beginning of the line.
 function prepend-sudo() {