diff --git a/src/mongo/db/modules/eloq/data_substrate b/src/mongo/db/modules/eloq/data_substrate
index 9125a4cc88..63db0ecbe3 160000
--- a/src/mongo/db/modules/eloq/data_substrate
+++ b/src/mongo/db/modules/eloq/data_substrate
@@ -1 +1 @@
-Subproject commit 9125a4cc881c5b9d3e9fddcd0c5a4511078d630e
+Subproject commit 63db0ecbe3cd04e23282aa61af3961491647bddf