diff --git a/libwvdrmengine/mediadrm/include/WVGenericCryptoInterface.h b/libwvdrmengine/mediadrm/include/WVGenericCryptoInterface.h
index b21dae39..9424ea03 100644
--- a/libwvdrmengine/mediadrm/include/WVGenericCryptoInterface.h
+++ b/libwvdrmengine/mediadrm/include/WVGenericCryptoInterface.h
@@ -57,14 +57,6 @@ class WVGenericCryptoInterface {
                                     algorithm, signature, signature_length);
   }
 
-  virtual OEMCryptoResult openSession(OEMCrypto_SESSION *session) {
-    return OEMCrypto_OpenSession(session);
-  }
-
-  virtual OEMCryptoResult closeSession(OEMCrypto_SESSION session) {
-    return OEMCrypto_CloseSession(session);
-  }
-
   virtual OEMCryptoResult loadDeviceRSAKey(OEMCrypto_SESSION session,
                                            const uint8_t* wrapped_rsa_key,
                                            size_t wrapped_rsa_key_length) {
diff --git a/libwvdrmengine/mediadrm/test/WVDrmPlugin_test.cpp b/libwvdrmengine/mediadrm/test/WVDrmPlugin_test.cpp
index e8cd64c3..1f1391d6 100644
--- a/libwvdrmengine/mediadrm/test/WVDrmPlugin_test.cpp
+++ b/libwvdrmengine/mediadrm/test/WVDrmPlugin_test.cpp
@@ -96,10 +96,6 @@ class MockCrypto : public WVGenericCryptoInterface {
                                        size_t, OEMCrypto_Algorithm,
                                        const uint8_t*, size_t));
 
-  MOCK_METHOD1(openSession, OEMCryptoResult(OEMCrypto_SESSION*));
-
-  MOCK_METHOD1(closeSession, OEMCryptoResult(OEMCrypto_SESSION));
-
   MOCK_METHOD3(loadDeviceRSAKey, OEMCryptoResult(OEMCrypto_SESSION,
                                                  const uint8_t*, size_t));