diff --git a/modules/moritz/programs/fish.nix b/modules/moritz/programs/fish.nix
index d96f9b0..026452f 100644
--- a/modules/moritz/programs/fish.nix
+++ b/modules/moritz/programs/fish.nix
@@ -29,6 +29,15 @@ in
       programs = {
         fish = {
           enable = true;
+          plugins = [{
+            name = "fish-completion-sync";
+            src = pkgs.fetchFromGitHub {
+              owner = "pfgray";
+              repo = "fish-completion-sync";
+              rev = "ba70b6457228af520751eab48430b1b995e3e0e2";
+              sha256 = "sha256-JdOLsZZ1VFRv7zA2i/QEZ1eovOym/Wccn0SJyhiP9hI=";
+            };
+          }];
           shellAbbrs = shellConfig.abbreviations;
           shellAliases = shellConfig.aliases;
           shellInit = /* fish */ ''