diff --git a/src/api/init.ts b/src/api/init.ts
index 334eb561..c25f6668 100644
--- a/src/api/init.ts
+++ b/src/api/init.ts
@@ -10,6 +10,7 @@ import { InscriptionsRoutes } from './routes/inscriptions';
 import { SatRoutes } from './routes/sats';
 import { StatsRoutes } from './routes/stats';
 import { StatusRoutes } from './routes/status';
+import { ENV } from '../env';
 
 export const Api: FastifyPluginAsync<
   Record<never, never>,
@@ -19,8 +20,8 @@ export const Api: FastifyPluginAsync<
   await fastify.register(StatusRoutes);
   await fastify.register(InscriptionsRoutes);
   await fastify.register(SatRoutes);
-  await fastify.register(Brc20Routes);
   await fastify.register(StatsRoutes);
+  if (ENV.BRC20_BLOCK_SCAN_ENABLED) await fastify.register(Brc20Routes);
 };
 
 export async function buildApiServer(args: { db: PgStore }) {
diff --git a/src/env.ts b/src/env.ts
index 9f83eed3..72106e43 100644
--- a/src/env.ts
+++ b/src/env.ts
@@ -55,6 +55,11 @@ const schema = Type.Object({
 
   /** Enables BRC-20 processing in write mode APIs */
   BRC20_BLOCK_SCAN_ENABLED: Type.Boolean({ default: true }),
+  /**
+   * Disables inscription genesis/current location calculation, count aggregation, etc. so blocks
+   * can be ingested faster during a full replay.
+   */
+  FAST_INGESTION_MODE: Type.Boolean({ default: false }),
 });
 type Env = Static<typeof schema>;
 
diff --git a/src/pg/pg-store.ts b/src/pg/pg-store.ts
index 69d215b9..9987c43b 100644
--- a/src/pg/pg-store.ts
+++ b/src/pg/pg-store.ts
@@ -640,8 +640,7 @@ export class PgStore extends BasePgStore {
         RETURNING inscription_id, id AS location_id, block_height, tx_index, address
       `;
       await this.updateInscriptionRecursions(writes);
-      if (ENV.BRC20_BLOCK_SCAN_ENABLED) {
-        // TODO: Temporary
+      if (!ENV.FAST_INGESTION_MODE) {
         if (transferGenesisIds.size)
           await sql`
             UPDATE inscriptions