diff --git a/homeassistant/components/rainmachine/__init__.py b/homeassistant/components/rainmachine/__init__.py
index 7d3c10636fa..5955cab7a04 100644
--- a/homeassistant/components/rainmachine/__init__.py
+++ b/homeassistant/components/rainmachine/__init__.py
@@ -12,7 +12,6 @@ from homeassistant.const import (
     CONF_IP_ADDRESS,
     CONF_PASSWORD,
     CONF_PORT,
-    CONF_SCAN_INTERVAL,
     CONF_SSL,
 )
 from homeassistant.core import callback
@@ -32,7 +31,6 @@ from .const import (
     DATA_RESTRICTIONS_UNIVERSAL,
     DATA_ZONES,
     DATA_ZONES_DETAILS,
-    DEFAULT_SCAN_INTERVAL,
     DEFAULT_ZONE_RUN,
     DOMAIN,
     PROGRAM_UPDATE_TOPIC,
@@ -48,6 +46,7 @@ CONF_ZONE_ID = "zone_id"
 
 DEFAULT_ATTRIBUTION = "Data provided by Green Electronics LLC"
 DEFAULT_ICON = "mdi:water"
+DEFAULT_SCAN_INTERVAL = timedelta(seconds=60)
 DEFAULT_SSL = True
 
 SERVICE_ALTER_PROGRAM = vol.Schema({vol.Required(CONF_PROGRAM_ID): cv.positive_int})
@@ -113,9 +112,6 @@ async def async_setup_entry(hass, config_entry):
             hass,
             controller,
             config_entry.data.get(CONF_ZONE_RUN_TIME, DEFAULT_ZONE_RUN),
-            config_entry.data.get(
-                CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL.total_seconds()
-            ),
         )
 
     # Update the data object, which at this point (prior to any sensors registering
@@ -231,10 +227,9 @@ async def async_unload_entry(hass, config_entry):
 class RainMachine:
     """Define a generic RainMachine object."""
 
-    def __init__(self, hass, controller, default_zone_runtime, scan_interval):
+    def __init__(self, hass, controller, default_zone_runtime):
         """Initialize."""
         self._async_cancel_time_interval_listener = None
-        self._scan_interval_seconds = scan_interval
         self.controller = controller
         self.data = {}
         self.default_zone_runtime = default_zone_runtime
@@ -296,7 +291,7 @@ class RainMachine:
             self._async_cancel_time_interval_listener = async_track_time_interval(
                 self.hass,
                 self._async_update_listener_action,
-                timedelta(seconds=self._scan_interval_seconds),
+                DEFAULT_SCAN_INTERVAL,
             )
 
         self._api_category_count[api_category] += 1
diff --git a/homeassistant/components/rainmachine/config_flow.py b/homeassistant/components/rainmachine/config_flow.py
index d942ecccfab..9c32be62cd2 100644
--- a/homeassistant/components/rainmachine/config_flow.py
+++ b/homeassistant/components/rainmachine/config_flow.py
@@ -4,19 +4,12 @@ from regenmaschine.errors import RainMachineError
 import voluptuous as vol
 
 from homeassistant import config_entries
-from homeassistant.const import (
-    CONF_IP_ADDRESS,
-    CONF_PASSWORD,
-    CONF_PORT,
-    CONF_SCAN_INTERVAL,
-    CONF_SSL,
-)
+from homeassistant.const import CONF_IP_ADDRESS, CONF_PASSWORD, CONF_PORT, CONF_SSL
 from homeassistant.helpers import aiohttp_client
 
 from .const import (  # pylint: disable=unused-import
     CONF_ZONE_RUN_TIME,
     DEFAULT_PORT,
-    DEFAULT_SCAN_INTERVAL,
     DEFAULT_ZONE_RUN,
     DOMAIN,
 )
@@ -77,9 +70,6 @@ class RainMachineFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
                 CONF_PASSWORD: user_input[CONF_PASSWORD],
                 CONF_PORT: user_input[CONF_PORT],
                 CONF_SSL: user_input.get(CONF_SSL, True),
-                CONF_SCAN_INTERVAL: user_input.get(
-                    CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL.total_seconds()
-                ),
                 CONF_ZONE_RUN_TIME: user_input.get(
                     CONF_ZONE_RUN_TIME, DEFAULT_ZONE_RUN
                 ),
diff --git a/homeassistant/components/rainmachine/const.py b/homeassistant/components/rainmachine/const.py
index a88573476ba..ae38f3335dc 100644
--- a/homeassistant/components/rainmachine/const.py
+++ b/homeassistant/components/rainmachine/const.py
@@ -1,6 +1,4 @@
 """Define constants for the SimpliSafe component."""
-from datetime import timedelta
-
 DOMAIN = "rainmachine"
 
 CONF_ZONE_RUN_TIME = "zone_run_time"
@@ -14,7 +12,6 @@ DATA_ZONES = "zones"
 DATA_ZONES_DETAILS = "zones_details"
 
 DEFAULT_PORT = 8080
-DEFAULT_SCAN_INTERVAL = timedelta(seconds=60)
 DEFAULT_ZONE_RUN = 60 * 10
 
 PROGRAM_UPDATE_TOPIC = f"{DOMAIN}_program_update"
diff --git a/tests/components/rainmachine/test_config_flow.py b/tests/components/rainmachine/test_config_flow.py
index b07e5ab81d3..26e5ecba8ba 100644
--- a/tests/components/rainmachine/test_config_flow.py
+++ b/tests/components/rainmachine/test_config_flow.py
@@ -4,13 +4,7 @@ from regenmaschine.errors import RainMachineError
 from homeassistant import data_entry_flow
 from homeassistant.components.rainmachine import CONF_ZONE_RUN_TIME, DOMAIN, config_flow
 from homeassistant.config_entries import SOURCE_USER
-from homeassistant.const import (
-    CONF_IP_ADDRESS,
-    CONF_PASSWORD,
-    CONF_PORT,
-    CONF_SCAN_INTERVAL,
-    CONF_SSL,
-)
+from homeassistant.const import CONF_IP_ADDRESS, CONF_PASSWORD, CONF_PORT, CONF_SSL
 
 from tests.async_mock import patch
 from tests.common import MockConfigEntry
@@ -76,7 +70,6 @@ async def test_step_user(hass):
         CONF_PASSWORD: "password",
         CONF_PORT: 8080,
         CONF_SSL: True,
-        CONF_SCAN_INTERVAL: 60,
     }
 
     flow = config_flow.RainMachineFlowHandler()
@@ -96,6 +89,5 @@ async def test_step_user(hass):
             CONF_PASSWORD: "password",
             CONF_PORT: 8080,
             CONF_SSL: True,
-            CONF_SCAN_INTERVAL: 60,
             CONF_ZONE_RUN_TIME: 600,
         }