diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 32f7e6d..e2f2f0b 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -1886,7 +1886,7 @@
 
 static void Vibrate(int duration_ms) {
     // clang-format off
-    RunCommand("", {"cmd", "vibrator", "vibrate", std::to_string(duration_ms), "dumpstate"},
+    RunCommand("", {"cmd", "vibrator", "vibrate", "-f", std::to_string(duration_ms), "dumpstate"},
                CommandOptions::WithTimeout(10)
                    .Log("Vibrate: '%s'\n")
                    .Always()