diff --git a/flake.nix b/flake.nix
index 941bef1e..0db00b0e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -281,10 +281,6 @@
                   ExecStart = "${cfg.package}/bin/consumer";
                   Type = "exec";
 
-                  Environment = lib.mapAttrsToList (k: v: "${k}=${if builtins.isInt v then toString v else v}") (
-                    lib.filterAttrs (_: v: v != null) cfg.settings
-                  );
-
                   EnvironmentFile = cfg.environmentFiles;
                   User = "parakeet";
                   Group = "parakeet";
@@ -334,10 +330,6 @@
                   ExecStart = "${cfg.package}/bin/parakeet";
                   Type = "exec";
 
-                  Environment = lib.mapAttrsToList (k: v: "${k}=${if builtins.isInt v then toString v else v}") (
-                    lib.filterAttrs (_: v: v != null) cfg.settings
-                  );
-
                   EnvironmentFile = cfg.environmentFiles;
                   User = "parakeet";
                   Group = "parakeet";
@@ -387,10 +379,6 @@
                   ExecStart = "${cfg.package}/bin/parakeet-index";
                   Type = "exec";
 
-                  Environment = lib.mapAttrsToList (k: v: "${k}=${if builtins.isInt v then toString v else v}") (
-                    lib.filterAttrs (_: v: v != null) cfg.settings
-                  );
-
                   EnvironmentFile = cfg.environmentFiles;
                   User = "parakeet";
                   Group = "parakeet";