diff --git a/config_test.go b/config_test.go
index 81b05e41..22e5da0e 100644
--- a/config_test.go
+++ b/config_test.go
@@ -134,7 +134,7 @@ var testingPebbleCfg = []byte(`
         "flush_delay_delete_range": 0,
         "flush_delay_range_key": 0,
         "flush_split_bytes": 4194304,
-        "format_major_version": 1,
+        "format_major_version": 13,
         "l0_compaction_file_threshold": 500,
         "l0_compaction_threshold": 4,
         "l0_stop_writes_threshold": 12,
diff --git a/datastore/pebble/config_test.go b/datastore/pebble/config_test.go
index d87121df..e1f9e017 100644
--- a/datastore/pebble/config_test.go
+++ b/datastore/pebble/config_test.go
@@ -15,7 +15,7 @@ var cfgJSON = []byte(`
         "flush_delay_delete_range": 0,
         "flush_delay_range_key": 0,
         "flush_split_bytes": 4194304,
-        "format_major_version": 1,
+        "format_major_version": 13,
         "l0_compaction_file_threshold": 500,
         "l0_compaction_threshold": 2,
         "l0_stop_writes_threshold": 12,