diff --git a/warp_engine.gemspec b/warp_engine.gemspec
index 06a1a7c..60b791c 100644
--- a/warp_engine.gemspec
+++ b/warp_engine.gemspec
@@ -13,7 +13,11 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = ">= 3.2"
 
-  spec.metadata["allowed_push_host"] = "https://git.teletypegames.org"
+  # Must match the --host passed to `gem push`; the forge serves one RubyGems
+  # registry per org, and the engine lives in `engines`.
+  spec.metadata["allowed_push_host"] = "https://git.teletypegames.org/api/packages/engines/rubygems"
+  spec.metadata["source_code_uri"]   = "https://git.teletypegames.org/engines/warp_engine"
+  spec.metadata["documentation_uri"] = "https://wiki.teletypegames.org/infrastructure/warp-engine"
 
   spec.files = Dir["{app,config,db,lib}/**/*", "README.md"]