diff --git a/app/src/main/java/me/capcom/smsgateway/ui/SettingsFragment.kt b/app/src/main/java/me/capcom/smsgateway/ui/SettingsFragment.kt
index a1338ea..45fa962 100644
--- a/app/src/main/java/me/capcom/smsgateway/ui/SettingsFragment.kt
+++ b/app/src/main/java/me/capcom/smsgateway/ui/SettingsFragment.kt
@@ -27,7 +27,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
             findPreference<Preference>("system")?.isEnabled = false
             findPreference<Preference>("system.disable_battery_optimizations")?.summary =
-                getString(R.string.battery_optimizations_not_supported_on_this_device)
+                getString(R.string.battery_optimization_is_not_supported_on_this_device)
         } else {
             findPreference<Preference>("system.disable_battery_optimizations")?.summary =
                 if (isIgnoringBatteryOptimizations()) getString(R.string.disabled) else getString(R.string.enabled)
@@ -70,7 +70,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
             Toast.makeText(
                 requireContext(),
-                getString(R.string.battery_optimizations_not_supported_on_this_device),
+                getString(R.string.battery_optimization_is_not_supported_on_this_device),
                 Toast.LENGTH_SHORT
             ).show()
             return
@@ -79,7 +79,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
         if (isIgnoringBatteryOptimizations()) {
             Toast.makeText(
                 requireContext(),
-                getString(R.string.battery_optimizations_already_disabled),
+                getString(R.string.battery_optimization_already_disabled),
                 Toast.LENGTH_SHORT
             ).show()
             return
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 13de898..c713190 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -4,8 +4,9 @@
     <string name="api_url_private_token_credentials_etc">API URL, private token, credentials, etc.</string>
     <string name="app_name">SMS Gateway</string>
     <string name="app_version_build">App version (build)</string>
-    <string name="battery_optimizations_already_disabled">Battery optimizations already disabled</string>
-    <string name="battery_optimizations_not_supported_on_this_device">Battery optimizations not supported on this device</string>
+    <string name="battery_optimization">Battery optimization</string>
+    <string name="battery_optimization_already_disabled">Battery optimization already disabled</string>
+    <string name="battery_optimization_is_not_supported_on_this_device">Battery optimization is not supported on this device</string>
     <string name="can_affect_battery_life">can affect battery life</string>
     <string name="cloud_server">Cloud server</string>
     <string name="cloud_server_dotdotdot">Cloud server…</string>
@@ -13,7 +14,6 @@
     <string name="delays_limits_etc">Delays, limits, etc.</string>
     <string name="delays_seconds">Delays, seconds</string>
     <string name="delete_after_days">Delete after, days</string>
-    <string name="disable_battery_optimizations">Disable battery optimizations</string>
     <string name="disabled">Disabled</string>
     <string name="dots">…</string>
     <string name="enabled">Enabled</string>
diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index 77816dc..3e52fd0 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -66,7 +66,7 @@
             android:icon="@drawable/ic_battery_optimizations"
             app:key="system.disable_battery_optimizations"
             app:summary="@string/can_affect_battery_life"
-            app:title="@string/disable_battery_optimizations" />
+            app:title="@string/battery_optimization" />
     </PreferenceCategory>
 
     <PreferenceCategory app:title="@string/information">