diff --git a/notes/spannerCockroach.md b/notes/spannerCockroach.md
index 4ed6ac7e863796368fd5ca0ac1efbfdd2eb8eadf..7fe87144f3fd80c00c1dd88274902b02f50069e5 100644
--- a/notes/spannerCockroach.md
+++ b/notes/spannerCockroach.md
@@ -110,7 +110,7 @@ external consistency known as “linearizability.”
 - "in a non-distributed database, serializability implies linearizability"
   - single clock
   - if T2 starts after T1 finishes, that will be equiv serial order, and so...
-![blah](cockroach1.png)
+![blah](cockroachUnsync.png)
 - "CockroachDB’s external consistency guarantee is by default only
   serializability, though with some features that can help bridge the gap in
   practice."