diff --git a/core/jni/android_os_Debug.cpp b/core/jni/android_os_Debug.cpp
index 69a7c4d805328..a67cb34e19dd7 100644
--- a/core/jni/android_os_Debug.cpp
+++ b/core/jni/android_os_Debug.cpp
@@ -258,7 +258,7 @@ static void load_maps(int pid, stats_t* stats, bool* foundSwapPss)
         } else if (base::StartsWith(name, "[anon:libc_malloc]")) {
             which_heap = HEAP_NATIVE;
         } else if (base::StartsWith(name, "[stack")) {
-            which_heap = HEAP_NATIVE;
+            which_heap = HEAP_STACK;
         } else if (base::EndsWith(name, ".so")) {
             which_heap = HEAP_SO;
             is_swappable = true;