diff --git a/androidtv/constants.py b/androidtv/constants.py
index c1c20a67..ed30d5ad 100644
--- a/androidtv/constants.py
+++ b/androidtv/constants.py
@@ -209,7 +209,7 @@ class DeviceEnum(IntEnum):
 CMD_RUNNING_APPS_ANDROIDTV = "ps -A | grep u0_a"
 
 #: Get the running apps for a Fire TV device
-CMD_RUNNING_APPS_FIRETV = "ps | grep u0_a"
+CMD_RUNNING_APPS_FIRETV = "ps -A | grep u0_a"
 
 #: Get installed apps
 CMD_INSTALLED_APPS = "pm list packages"
diff --git a/tests/test_constants.py b/tests/test_constants.py
index ec9a5d16..270ca097 100644
--- a/tests/test_constants.py
+++ b/tests/test_constants.py
@@ -216,7 +216,7 @@ def test_constants(self):
         self.assertCommand(constants.CMD_RUNNING_APPS_ANDROIDTV, r"ps -A | grep u0_a")
 
         # CMD_RUNNING_APPS_FIRETV
-        self.assertCommand(constants.CMD_RUNNING_APPS_FIRETV, r"ps | grep u0_a")
+        self.assertCommand(constants.CMD_RUNNING_APPS_FIRETV, r"ps -A | grep u0_a")
 
         # CMD_SCREEN_ON
         self.assertCommand(