diff --git a/modules/nixos/user/default.nix b/modules/nixos/user/default.nix
index a97f26a..766f3f3 100644
--- a/modules/nixos/user/default.nix
+++ b/modules/nixos/user/default.nix
@@ -78,9 +78,7 @@ in
         if [[ $(${pkgs.procps}/bin/ps --no-header --pid=$PPID --format=comm) != "fish" && -z ''${BASH_EXECUTION_STRING} ]]
         then
           shopt -q login_shell && LOGIN_OPTION='--login' || LOGIN_OPTION=""
-          SHELL=/run/current-system/sw/bin/fish exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
-        else
-          [[ $SHELL == *fish ]] && SHELL=/run/current-system/sw/bin/bash
+          exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
         fi
       '';
     };