diff --git a/packages/helix/default.nix b/packages/helix/default.nix
index 8b2e2d7..4be0954 100644
--- a/packages/helix/default.nix
+++ b/packages/helix/default.nix
@@ -87,6 +87,10 @@
       mouse = true;
       bufferline = "multiple";
       soft-wrap.enable = true;
+      word-completion = {
+        enable = true;
+        trigger-length = 2;
+      };
       cursor-shape = {
         insert = "bar";
         normal = "block";