diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 201b5a3..364ead0 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -81,6 +81,7 @@
 #define PROFILE_DATA_DIR_CUR "/data/misc/profiles/cur"
 #define PROFILE_DATA_DIR_REF "/data/misc/profiles/ref"
 #define WLUTIL "/vendor/xbin/wlutil"
+#define WMTRACE_DATA_DIR "/data/misc/wmtrace"
 
 // TODO(narayan): Since this information has to be kept in sync
 // with tombstoned, we should just put it in a common header.
@@ -1210,6 +1211,11 @@
     DumpFile("BINDER STATS", "/sys/kernel/debug/binder/stats");
     DumpFile("BINDER STATE", "/sys/kernel/debug/binder/state");
 
+    /* Add window and surface trace files. */
+    if (!PropertiesHelper::IsUserBuild()) {
+        ds.AddDir(WMTRACE_DATA_DIR, false);
+    }
+
     ds.DumpstateBoard();
 
     /* Migrate the ril_dumpstate to a device specific dumpstate? */