diff --git a/sweet/harnesses/cockroachdb.go b/sweet/harnesses/cockroachdb.go
index 4ffc2bc..533e272 100644
--- a/sweet/harnesses/cockroachdb.go
+++ b/sweet/harnesses/cockroachdb.go
@@ -35,7 +35,7 @@
 		gcfg.SrcDir,
 		"https://github.com/cockroachdb/cockroach",
 		"master",
-		"c4a0d997e0da6ba3ebede61b791607aa452b9bbc",
+		"ddf909675a1e0ab9b24d789fc8fa8d9d3e912cf2",
 	)
 }