diff --git a/libs/binder/ndk/AIBinder.cpp b/libs/binder/ndk/AIBinder.cpp
index f452511..58cbf56 100644
--- a/libs/binder/ndk/AIBinder.cpp
+++ b/libs/binder/ndk/AIBinder.cpp
@@ -135,14 +135,25 @@
     wp<AIBinder> binder;
 };
 AIBinder_Weak* AIBinder_Weak_new(AIBinder* binder) {
-    if (binder == nullptr) return nullptr;
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
     return new AIBinder_Weak{wp<AIBinder>(binder)};
 }
-void AIBinder_Weak_delete(AIBinder_Weak* weakBinder) {
-    delete weakBinder;
+void AIBinder_Weak_delete(AIBinder_Weak** weakBinder) {
+    if (weakBinder == nullptr) {
+        return;
+    }
+
+    delete *weakBinder;
+    *weakBinder = nullptr;
 }
 AIBinder* AIBinder_Weak_promote(AIBinder_Weak* weakBinder) {
-    if (weakBinder == nullptr) return nullptr;
+    if (weakBinder == nullptr) {
+        return nullptr;
+    }
+
     sp<AIBinder> binder = weakBinder->binder.promote();
     AIBinder_incStrong(binder.get());
     return binder.get();
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder.h b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
index 2f88779..f752008 100644
--- a/libs/binder/ndk/include_ndk/android/binder_ibinder.h
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
@@ -235,7 +235,7 @@
 /*
  * Deletes the weak reference. This will have no impact on the lifetime of the binder.
  */
-void AIBinder_Weak_delete(AIBinder_Weak* weakBinder);
+void AIBinder_Weak_delete(AIBinder_Weak** weakBinder);
 
 /**
  * If promotion succeeds, result will have one strong refcount added to it. Otherwise, this returns
diff --git a/libs/binder/ndk/test/iface.cpp b/libs/binder/ndk/test/iface.cpp
index 1317a74..27553c8 100644
--- a/libs/binder/ndk/test/iface.cpp
+++ b/libs/binder/ndk/test/iface.cpp
@@ -91,7 +91,7 @@
 };
 
 IFoo::~IFoo() {
-    AIBinder_Weak_delete(mWeakBinder);
+    AIBinder_Weak_delete(&mWeakBinder);
 }
 
 binder_status_t IFoo::addService(const char* instance) {
@@ -105,7 +105,7 @@
         // or one strong refcount here
         binder = AIBinder_new(IFoo::kClass, static_cast<void*>(new IFoo_Class_Data{this}));
         if (mWeakBinder != nullptr) {
-            AIBinder_Weak_delete(mWeakBinder);
+            AIBinder_Weak_delete(&mWeakBinder);
         }
         mWeakBinder = AIBinder_Weak_new(binder);
     }