diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 0d71bbdeb..f124caf19 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -77,14 +77,17 @@ static const TracingCategory k_categories[] = {
     { "webview",    "WebView",          ATRACE_TAG_WEBVIEW, { } },
     { "wm",         "Window Manager",   ATRACE_TAG_WINDOW_MANAGER, { } },
     { "am",         "Activity Manager", ATRACE_TAG_ACTIVITY_MANAGER, { } },
+    { "sync",       "Sync Manager",     ATRACE_TAG_SYNC_MANAGER, { } },
     { "audio",      "Audio",            ATRACE_TAG_AUDIO, { } },
     { "video",      "Video",            ATRACE_TAG_VIDEO, { } },
     { "camera",     "Camera",           ATRACE_TAG_CAMERA, { } },
     { "hal",        "Hardware Modules", ATRACE_TAG_HAL, { } },
+    { "app",        "Application",      ATRACE_TAG_APP, { } },
     { "res",        "Resource Loading", ATRACE_TAG_RESOURCES, { } },
     { "dalvik",     "Dalvik VM",        ATRACE_TAG_DALVIK, { } },
     { "rs",         "RenderScript",     ATRACE_TAG_RS, { } },
     { "bionic",     "Bionic C Library", ATRACE_TAG_BIONIC, { } },
+    { "power",      "Power Management", ATRACE_TAG_POWER, { } },
     { "sched",      "CPU Scheduling",   0, {
         { REQ,      "/sys/kernel/debug/tracing/events/sched/sched_switch/enable" },
         { REQ,      "/sys/kernel/debug/tracing/events/sched/sched_wakeup/enable" },