diff --git a/pkgs/e11sync-backend.nix b/pkgs/e11sync-backend.nix
index 073dae7..52e95f5 100644
--- a/pkgs/e11sync-backend.nix
+++ b/pkgs/e11sync-backend.nix
@@ -1,6 +1,6 @@
 {
   lib,
-  stdenv,
+  stdenvNoCC,
   runCommand,
   makeWrapper,
   python3,
@@ -14,7 +14,7 @@
   uwsgi-python = uwsgi.override {plugins = ["python3"];};
   pythonEnv = python3.withPackages (ps: [ps.django ps.geoip2]);
 in
-  stdenv.mkDerivation {
+  stdenvNoCC.mkDerivation {
     name = "e11sync-backend";
     propagatedBuildInputs = [
       pythonEnv
diff --git a/pkgs/e11sync-blog.nix b/pkgs/e11sync-blog.nix
index 7902652..03ba5f8 100644
--- a/pkgs/e11sync-blog.nix
+++ b/pkgs/e11sync-blog.nix
@@ -1,9 +1,9 @@
 {
-  stdenv,
+  stdenvNoCC,
   dart-sass,
   hugo,
 }:
-stdenv.mkDerivation rec {
+stdenvNoCC.mkDerivation rec {
   name = "e11sync-blog";
   srcs = [../blog ../static];
   nativeBuildInputs = [dart-sass];
diff --git a/pkgs/e11sync-djangostatic.nix b/pkgs/e11sync-djangostatic.nix
index 3742bb7..d6cd43e 100644
--- a/pkgs/e11sync-djangostatic.nix
+++ b/pkgs/e11sync-djangostatic.nix
@@ -1,12 +1,12 @@
 {
-  stdenv,
+  stdenvNoCC,
   runCommand,
   python3Packages,
   findutils,
   dart-sass,
   jq,
 }: let
-  self = stdenv.mkDerivation {
+  self = stdenvNoCC.mkDerivation {
     name = "e11sync-djangostatic";
     srcs = [../app ../static];
     sourceRoot = ".";
diff --git a/pkgs/geoip-mmdb.nix b/pkgs/geoip-mmdb.nix
index c3e26bd..ff97ba9 100644
--- a/pkgs/geoip-mmdb.nix
+++ b/pkgs/geoip-mmdb.nix
@@ -1,8 +1,8 @@
 {
-  stdenv,
+  stdenvNoCC,
   geoip2-tarball,
 }:
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = "geoip-mmdb";
   srcs = [geoip2-tarball];
   installPhase = ''