diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c287a3fcc404..4990ca7b04b3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11656,7 +11656,9 @@ in
 
   urn = callPackage ../development/compilers/urn { };
 
-  urweb = callPackage ../development/compilers/urweb { };
+  urweb = callPackage ../development/compilers/urweb {
+    icu = icu67;
+  };
 
   vlang = callPackage ../development/compilers/vlang { };