diff --git a/libc/bionic/malloc_common_dynamic.cpp b/libc/bionic/malloc_common_dynamic.cpp
index eec49a4..8068f4e 100644
--- a/libc/bionic/malloc_common_dynamic.cpp
+++ b/libc/bionic/malloc_common_dynamic.cpp
@@ -64,6 +64,7 @@
 
 #include <sys/system_properties.h>
 
+#include "heap_tagging.h"
 #include "malloc_common.h"
 #include "malloc_common_dynamic.h"
 #include "malloc_heapprofd.h"
@@ -499,6 +500,9 @@
     }
     return FreeMallocLeakInfo(reinterpret_cast<android_mallopt_leak_info_t*>(arg));
   }
+  if (opcode == M_SET_HEAP_TAGGING_LEVEL) {
+    return SetHeapTaggingLevel(arg, arg_size);
+  }
   return HeapprofdMallopt(opcode, arg, arg_size);
 }
 // =============================================================================