diff --git a/treeherder/settings/base.py b/treeherder/settings/base.py
index <HASH>..<HASH> 100644
--- a/treeherder/settings/base.py
+++ b/treeherder/settings/base.py
@@ -308,9 +308,9 @@ BUILDAPI_BUILDS4H_URL = "https://secure.pub.build.mozilla.org/builddata/buildjso
 # data job ingestion.
 # If TreeherderCollections are larger, they will be chunked
 # to this size.
-BUILDAPI_PENDING_CHUNK_SIZE = 50
-BUILDAPI_RUNNING_CHUNK_SIZE = 50
-BUILDAPI_BUILDS4H_CHUNK_SIZE = 50
+BUILDAPI_PENDING_CHUNK_SIZE = 150
+BUILDAPI_RUNNING_CHUNK_SIZE = 150
+BUILDAPI_BUILDS4H_CHUNK_SIZE = 150
 
 PARSER_MAX_STEP_ERROR_LINES = 100
 PARSER_MAX_SUMMARY_LINES = 200
bump chunk size to <I> from <I>