diff --git a/app/src/main/kotlin/com/simplemobiletools/filemanager/pro/helpers/Constants.kt b/app/src/main/kotlin/com/simplemobiletools/filemanager/pro/helpers/Constants.kt
index 9aabe173..8c6b99df 100644
--- a/app/src/main/kotlin/com/simplemobiletools/filemanager/pro/helpers/Constants.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/filemanager/pro/helpers/Constants.kt
@@ -6,7 +6,6 @@ import com.simplemobiletools.commons.helpers.TAB_STORAGE_ANALYSIS
 
 const val PATH = "path"
 const val MAX_COLUMN_COUNT = 20
-const val HIDE_SYSTEM_UI_DELAY = 800L
 
 // shared preferences
 const val SHOW_HIDDEN = "show_hidden"