diff --git a/ssl/test/runner/runner.go b/ssl/test/runner/runner.go
index 69160b3..17badb0 100644
--- a/ssl/test/runner/runner.go
+++ b/ssl/test/runner/runner.go
@@ -2846,6 +2846,21 @@
 		resumeSession: true,
 		flags:         []string{"-async"},
 	})
+
+	// Test that the final Finished retransmitting isn't
+	// duplicated if the peer badly fragments everything.
+	testCases = append(testCases, testCase{
+		testType: serverTest,
+		protocol: dtls,
+		name:     "DTLS-Retransmit-Fragmented",
+		config: Config{
+			Bugs: ProtocolBugs{
+				TimeoutSchedule:          []time.Duration{timeouts[0]},
+				MaxHandshakeRecordLength: 2,
+			},
+		},
+		flags: []string{"-async"},
+	})
 }
 
 func worker(statusChan chan statusMsg, c chan *testCase, buildDir string, wg *sync.WaitGroup) {