diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 2519ffa..3184843 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -99,7 +99,9 @@
 
 /* Tracing categories */
 static const TracingCategory k_categories[] = {
-    { "gfx",        "Graphics",                 ATRACE_TAG_GRAPHICS, { } },
+    { "gfx",        "Graphics",                 ATRACE_TAG_GRAPHICS, {
+        { OPT,      "events/gpu_mem/gpu_mem_total/enable" },
+    } },
     { "input",      "Input",                    ATRACE_TAG_INPUT, { } },
     { "view",       "View System",              ATRACE_TAG_VIEW, { } },
     { "webview",    "WebView",                  ATRACE_TAG_WEBVIEW, { } },
@@ -241,6 +243,7 @@
         { OPT,      "events/kmem/ion_heap_grow/enable" },
         { OPT,      "events/kmem/ion_heap_shrink/enable" },
         { OPT,      "events/ion/ion_stat/enable" },
+        { OPT,      "events/gpu_mem/gpu_mem_total/enable" },
     } },
     { "thermal",  "Thermal event", 0, {
         { REQ,      "events/thermal/thermal_temperature/enable" },