diff --git a/app/build.gradle b/app/build.gradle
index 9dbe061d3..e769648e5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -62,7 +62,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:5.17.19'
+    implementation 'com.simplemobiletools:commons:5.18.0'
     implementation 'com.theartofdev.edmodo:android-image-cropper:2.8.0'
     implementation 'androidx.multidex:multidex:2.0.1'
     implementation 'it.sephiroth.android.exif:library:1.0.1'
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/MainActivity.kt
index 2535031c3..cf92d6430 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/MainActivity.kt
@@ -1119,8 +1119,11 @@ class MainActivity : SimpleActivity(), DirectoryOperationsListener {
             if (!File(it.path).exists()) {
                 invalidDirs.add(it)
             } else if (it.path != config.tempFolderPath) {
-                val children = File(it.path).list()?.asList()
-                val hasMediaFile = children?.any { it?.isMediaFile() == true } ?: false
+                val children = File(it.path).listFiles()?.asList()
+                val hasMediaFile = children?.any {
+                    it?.isMediaFile() == true || (it.isDirectory && it.name.startsWith("img_", true))
+                } ?: false
+
                 if (!hasMediaFile) {
                     invalidDirs.add(it)
                 }