diff --git a/flake.nix b/flake.nix
index ddd2b57..904a365 100644
--- a/flake.nix
+++ b/flake.nix
@@ -122,7 +122,9 @@
             extra = ''
               source ${self.packages.${system}.triton-utils}/bin/triton-docker.env.sh
               source ${self.packages.${system}.triton-utils}/bin/ttp.sh
-              source ${pkgsFork.nodePackages.manta}/share/bash-completion/completions/manta
+              if [ "$(uname)" == "Darwin" ]; then
+                source $DEVSHELL_DIR/share/bash-completion/bash_completion
+              fi
             '';
           };
         };