diff --git a/go/test/endtoend/cluster/vttablet_process.go b/go/test/endtoend/cluster/vttablet_process.go
index 3a33455bed8..b6335d97762 100644
--- a/go/test/endtoend/cluster/vttablet_process.go
+++ b/go/test/endtoend/cluster/vttablet_process.go
@@ -370,7 +370,7 @@ func VttabletProcessInstance(port int, grpcPort int, tabletUID int, cell string,
 	vttablet := &VttabletProcess{
 		Name:                        "vttablet",
 		Binary:                      "vttablet",
-		FileToLogQueries:            path.Join(tmpDirectory, fmt.Sprintf("/vt_%010d/querylog.txt", tabletUID)),
+		FileToLogQueries:            path.Join(tmpDirectory, fmt.Sprintf("/vt_%010d_querylog.txt", tabletUID)),
 		Directory:                   path.Join(os.Getenv("VTDATAROOT"), fmt.Sprintf("/vt_%010d", tabletUID)),
 		TabletPath:                  fmt.Sprintf("%s-%010d", cell, tabletUID),
 		ServiceMap:                  "grpc-queryservice,grpc-tabletmanager,grpc-updatestream,grpc-throttler",