diff --git a/libwvdrmengine/level3/arm/libwvlevel3.a b/libwvdrmengine/level3/arm/libwvlevel3.a
index 71d767d4..7ccf19d7 100644
Binary files a/libwvdrmengine/level3/arm/libwvlevel3.a and b/libwvdrmengine/level3/arm/libwvlevel3.a differ
diff --git a/libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp b/libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
index f3c144b5..b53243e2 100644
--- a/libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
+++ b/libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
@@ -4478,6 +4478,7 @@ TEST_F(DISABLED_GenericDRMTest, KeyDurationVerify) {
 
 TEST_F(OEMCryptoClientTest, SupportsUsageTable) {
   if (OEMCrypto_SupportsUsageTable()) {
+    EXPECT_EQ(OEMCrypto_SUCCESS, OEMCrypto_UpdateUsageTable());
     cout << "             OEMCrypto supports usage tables." << endl;
   } else {
     cout << "             OEMCrypto does not support usage tables." << endl;
@@ -4668,7 +4669,6 @@ TEST_P(DISABLED_UsageTableTest, FiftyEntries) {
     s1.LoadTestKeys(pst1, new_mac_keys_);
     sleep(kShortSleep);
 
-    cout << "Making 49\n";
     const size_t ENTRY_COUNT = 49;// API says should hold at least 50 entries.
     Session sessions[ENTRY_COUNT];
     for (int i=0; i<ENTRY_COUNT; i++) {
@@ -4685,7 +4685,6 @@ TEST_P(DISABLED_UsageTableTest, FiftyEntries) {
       sessions[i].GenerateReport(pst);
       sessions[i].close();
     }
-    cout << "Checking 49\n";
     for (int i=0; i<ENTRY_COUNT; i++) {
       Session s;
       s.open();
@@ -4944,6 +4943,20 @@ TEST_P(DISABLED_UsageTableTest, DeleteEntryBadRange) {
   }
 }
 
+TEST_P(DISABLED_UsageTableTest, DeactivateBadPST) {
+  if (OEMCrypto_SupportsUsageTable()) {
+    ASSERT_EQ(OEMCrypto_SUCCESS, OEMCrypto_UpdateUsageTable());
+    std::string pst = "nonexistant pst";
+    OEMCryptoResult sts = OEMCrypto_DeactivateUsageEntry(
+        reinterpret_cast<const uint8_t*>(pst.c_str()), pst.length());
+    EXPECT_EQ(OEMCrypto_ERROR_INVALID_CONTEXT, sts);
+    std::string null_pst = "";
+    sts = OEMCrypto_DeactivateUsageEntry(
+        reinterpret_cast<const uint8_t*>(null_pst.c_str()), null_pst.length());
+    EXPECT_EQ(OEMCrypto_ERROR_INVALID_CONTEXT, sts);
+  }
+}
+
 TEST_P(DISABLED_UsageTableTest, GenericEncrypt) {
   if (OEMCrypto_SupportsUsageTable()) {
     std::string pst = "A PST";