diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/asynctasks/GetDirectoriesAsynctask.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/asynctasks/GetDirectoriesAsynctask.kt
index e903ad565..b68d69d09 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/asynctasks/GetDirectoriesAsynctask.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/asynctasks/GetDirectoriesAsynctask.kt
@@ -125,6 +125,6 @@ class GetDirectoriesAsynctask(val context: Context, val isPickVideo: Boolean, va
 
     override fun onPostExecute(dirs: ArrayList<Directory>) {
         super.onPostExecute(dirs)
-        callback.invoke(dirs)
+        callback(dirs)
     }
 }
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/asynctasks/GetMediaAsynctask.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/asynctasks/GetMediaAsynctask.kt
index 89342dc00..68595ae46 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/asynctasks/GetMediaAsynctask.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/asynctasks/GetMediaAsynctask.kt
@@ -17,6 +17,6 @@ class GetMediaAsynctask(val context: Context, val mPath: String, val isPickVideo
 
     override fun onPostExecute(media: ArrayList<Medium>) {
         super.onPostExecute(media)
-        callback.invoke(media)
+        callback(media)
     }
 }
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/GlideDecoder.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/GlideDecoder.kt
index 5c5cbacbd..1e3796359 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/GlideDecoder.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/GlideDecoder.kt
@@ -12,7 +12,6 @@ import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.request.RequestOptions
 import com.davemorrissey.labs.subscaleview.decoder.ImageDecoder
 
-
 class GlideDecoder : ImageDecoder {
     override fun decode(context: Context, uri: Uri): Bitmap {
         val options = RequestOptions()