diff --git a/packages/cli/src/config/schema.ts b/packages/cli/src/config/schema.ts
index 6fe7b5f2d4297..540977ee60729 100644
--- a/packages/cli/src/config/schema.ts
+++ b/packages/cli/src/config/schema.ts
@@ -91,6 +91,12 @@ export const schema = {
 				default: 'public',
 				env: 'DB_POSTGRESDB_SCHEMA',
 			},
+			poolSize: {
+				doc: 'PostgresDB Pool Size',
+				format: Number,
+				default: 2,
+				env: 'DB_POSTGRESDB_POOL_SIZE',
+			},
 
 			ssl: {
 				enabled: {
diff --git a/packages/cli/src/databases/config.ts b/packages/cli/src/databases/config.ts
index 1354fca0ebbbf..881b50b3c916c 100644
--- a/packages/cli/src/databases/config.ts
+++ b/packages/cli/src/databases/config.ts
@@ -61,6 +61,7 @@ export const getPostgresConnectionOptions = (): PostgresConnectionOptions => ({
 	type: 'postgres',
 	...getDBConnectionOptions('postgresdb'),
 	schema: config.getEnv('database.postgresdb.schema'),
+	poolSize: config.getEnv('database.postgresdb.poolSize'),
 	migrations: postgresMigrations,
 });