diff --git a/libwvdrmengine/mediadrm/src/WVDrmPlugin.cpp b/libwvdrmengine/mediadrm/src/WVDrmPlugin.cpp
index 543eddbb..fea049db 100644
--- a/libwvdrmengine/mediadrm/src/WVDrmPlugin.cpp
+++ b/libwvdrmengine/mediadrm/src/WVDrmPlugin.cpp
@@ -40,6 +40,11 @@ WVDrmPlugin::~WVDrmPlugin() {
       ALOGE("Received failure when trying to detach WVDrmPlugin as an event"
             "listener.");
     }
+
+    CdmResponseType res = mCDM->CloseSession(iter->first);
+    if (!isCdmResponseTypeSuccess(res)) {
+      ALOGE("Failed to close session while destroying WVDrmPlugin");
+    }
   }
   mCryptoSessions.clear();
 }