diff --git a/api/.env.default b/api/.env.default
index 7dd248bec..30ff0b02d 100644
--- a/api/.env.default
+++ b/api/.env.default
@@ -44,6 +44,6 @@ sentryURL=
 sessions_bucket=mobs
 sessions_region=us-east-1
 sourcemaps_bucket=sourcemaps
-sourcemaps_reader=http://127.0.0.1:9000/
+sourcemaps_reader=http://127.0.0.1:9000/sourcemaps
 stage=default-foss
 version_number=1.4.0
\ No newline at end of file
diff --git a/ee/api/.env.default b/ee/api/.env.default
index 094579f1b..8215908b2 100644
--- a/ee/api/.env.default
+++ b/ee/api/.env.default
@@ -53,6 +53,6 @@ sentryURL=
 sessions_bucket=mobs
 sessions_region=us-east-1
 sourcemaps_bucket=sourcemaps
-sourcemaps_reader=http://127.0.0.1:9000/
+sourcemaps_reader=http://127.0.0.1:9000/sourcemaps
 stage=default-ee
 version_number=1.0.0