diff --git a/tests/cts/hostside/app2/Android.mk b/tests/cts/hostside/app2/Android.mk
index 9a4a30f..5c0bae1 100644
--- a/tests/cts/hostside/app2/Android.mk
+++ b/tests/cts/hostside/app2/Android.mk
@@ -32,4 +32,6 @@
 # Tag this module as a cts test artifact
 LOCAL_COMPATIBILITY_SUITE := cts vts general-tests
 
+LOCAL_CERTIFICATE := cts/hostsidetests/net/certs/cts-net-app
+
 include $(BUILD_CTS_SUPPORT_PACKAGE)
diff --git a/tests/cts/hostside/certs/README b/tests/cts/hostside/certs/README
new file mode 100644
index 0000000..b660a82
--- /dev/null
+++ b/tests/cts/hostside/certs/README
@@ -0,0 +1,2 @@
+# Generated with:
+development/tools/make_key cts-net-app '/CN=cts-net-app'
diff --git a/tests/cts/hostside/certs/cts-net-app.pk8 b/tests/cts/hostside/certs/cts-net-app.pk8
new file mode 100644
index 0000000..1703e4e
--- /dev/null
+++ b/tests/cts/hostside/certs/cts-net-app.pk8
Binary files differ
diff --git a/tests/cts/hostside/certs/cts-net-app.x509.pem b/tests/cts/hostside/certs/cts-net-app.x509.pem
new file mode 100644
index 0000000..a15ff48
--- /dev/null
+++ b/tests/cts/hostside/certs/cts-net-app.x509.pem
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/cts/net/src/android/net/wifi/rtt/cts/WifiRttTest.java b/tests/cts/net/src/android/net/wifi/rtt/cts/WifiRttTest.java
index 1171a6b..74a0c3d 100644
--- a/tests/cts/net/src/android/net/wifi/rtt/cts/WifiRttTest.java
+++ b/tests/cts/net/src/android/net/wifi/rtt/cts/WifiRttTest.java
@@ -157,7 +157,8 @@
         reportLog.submit();
 
         // Analyze results
-        assertTrue("Wi-Fi RTT failure rate exceeds threshold",
+        assertTrue("Wi-Fi RTT failure rate exceeds threshold: FAIL=" + numFailures + ", ITERATIONS="
+                        + NUM_OF_RTT_ITERATIONS,
                 numFailures <= NUM_OF_RTT_ITERATIONS * MAX_FAILURE_RATE_PERCENT / 100);
         if (numFailures != NUM_OF_RTT_ITERATIONS) {
             double distanceAvg = distanceSum / (NUM_OF_RTT_ITERATIONS - numFailures);