diff --git a/nixos/modules/programs/bash/bash.nix b/nixos/modules/programs/bash/bash.nix
index 03899425da5..c5c0f9d0121 100644
--- a/nixos/modules/programs/bash/bash.nix
+++ b/nixos/modules/programs/bash/bash.nix
@@ -105,7 +105,7 @@ in
       };
 
       enableCompletion = mkOption {
-        default = true;
+        default = false;
         description = ''
           Enable Bash completion for all interactive bash shells.
         '';