diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/SettingsActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/SettingsActivity.kt
index 50cf0ba64..c27fd6530 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/SettingsActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/SettingsActivity.kt
@@ -614,8 +614,9 @@ class SettingsActivity : SimpleActivity() {
 
     private fun setupClearCache() {
         ensureBackgroundThread {
+            val size = cacheDir.getProperSize(true).formatSize()
             runOnUiThread {
-                settings_clear_cache_size.text = cacheDir.getProperSize(true).formatSize()
+                settings_clear_cache_size.text = size
             }
         }