diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 9da6afee..1af9fdfa 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -125,4 +125,5 @@
     <string name="time_format">Формат времени</string>
     <string name="archives">Архивы</string>
     <string name="include_device_information_in_archives">Добавлять информацию об устройстве при экспорте записей и сбоев</string>
+    <string name="log_dump_size_warning">Свалка логов хранится в оперативной памяти, так что не переполните её с выбранным значением</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d484f0af..4763aeaf 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -135,4 +135,5 @@
     <string name="time_format">Time format</string>
     <string name="archives">Archives</string>
     <string name="include_device_information_in_archives">Include device information with exported recordings and crashes</string>
+    <string name="log_dump_size_warning">Logs dump lines are kept in RAM, so make sure not to overflow it with chosen count</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/xml/settings_crashes.xml b/app/src/main/res/xml/settings_crashes.xml
index c88c67bd..a1952ab2 100644
--- a/app/src/main/res/xml/settings_crashes.xml
+++ b/app/src/main/res/xml/settings_crashes.xml
@@ -17,6 +17,11 @@
             android:key="pref_logs_dump_lines_count"
             app:singleLineTitle="false"
             app:iconSpaceReserved="false" />
+
+        <Preference
+            android:summary="@string/log_dump_size_warning"
+            android:selectable="false"
+            app:iconSpaceReserved="false" />
     </PreferenceCategory>
 
     <PreferenceCategory