diff --git a/web/src/env.ts b/web/src/env.ts
index 152eef67c..879c60eae 100644
--- a/web/src/env.ts
+++ b/web/src/env.ts
@@ -31,6 +31,9 @@ export const variables = defineEnvVars({
 	MIGRATOR_URL: optional,
 	GOOGLE_SITE_VERIFICATION: optional,
 	SSR_DIFF_MAX_BYTES: optional,
+	LIAR_PDS_URL: optional,
+	FOSTER_KNOT_URL: optional,
+	LIAR_MOCK: optional,
 	// lib/server/github/env.ts
 	GITHUB_CLIENT_ID: optional,
 	GITHUB_CLIENT_SECRET: optional,