diff --git a/modules/completion/init.zsh b/modules/completion/init.zsh
index fab8b24..ef5a68e 100644
--- a/modules/completion/init.zsh
+++ b/modules/completion/init.zsh
@@ -36,6 +36,9 @@ setopt PATH_DIRS
 # Make globbing (filename generation) not sensitive to case.
 unsetopt CASE_GLOB
 
+# Don't beep on an ambiguous completion.
+unsetopt LIST_BEEP
+
 
 #
 # completion module options