diff --git a/makes/container-image/main.nix b/makes/container-image/main.nix
index 5c114d72..554e9841 100644
--- a/makes/container-image/main.nix
+++ b/makes/container-image/main.nix
@@ -33,7 +33,7 @@ __nixpkgs__.dockerTools.buildImage {
       __nixpkgs__.gnugrep
       __nixpkgs__.gnutar
       __nixpkgs__.gzip
-      __nixpkgs__.nix
+      __nixpkgs__.nixVersions.nix_2_15
 
       # Add /usr/bin/env pointing to /bin/env
       (__nixpkgs__.runCommand "user-bin-env" {} ''
diff --git a/makes/utils/makeRubyLock/main.nix b/makes/utils/makeRubyLock/main.nix
index 2500f255..7e05e81e 100644
--- a/makes/utils/makeRubyLock/main.nix
+++ b/makes/utils/makeRubyLock/main.nix
@@ -14,7 +14,7 @@ makeScript {
     __argRuby33__ = makeRubyVersion "3.3";
   };
   searchPaths.bin = [
-    __nixpkgs__.nix
+    __nixpkgs__.nixVersions.nix_2_15
     __nixpkgs__.yj
   ];
 }