diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index fb1fa5e5ebc3..0e63eb9b6963 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6502,9 +6502,13 @@ in
 
   xxkb = callPackage ../applications/misc/xxkb { };
 
-  ugarit = callPackage ../tools/backup/ugarit { };
+  ugarit = callPackage ../tools/backup/ugarit {
+    inherit (chickenPackages_4) eggDerivation fetchegg;
+  };
 
-  ugarit-manifest-maker = callPackage ../tools/backup/ugarit-manifest-maker { };
+  ugarit-manifest-maker = callPackage ../tools/backup/ugarit-manifest-maker {
+    inherit (chickenPackages_4) eggDerivation fetchegg;
+  };
 
   unar = callPackage ../tools/archivers/unar { stdenv = clangStdenv; };