diff --git a/fpdfsdk/src/jsapi/fxjs_v8.cpp b/fpdfsdk/src/jsapi/fxjs_v8.cpp
index 54044e2..70cdc2d 100644
--- a/fpdfsdk/src/jsapi/fxjs_v8.cpp
+++ b/fpdfsdk/src/jsapi/fxjs_v8.cpp
@@ -145,6 +145,7 @@
 
 void FXJS_Release() {
   ASSERT(!g_isolate || g_isolate_ref_count == 0);
+  delete g_DefaultGlobalObjectTemplate;
   g_DefaultGlobalObjectTemplate = nullptr;
   g_isolate = nullptr;