diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt
index 53af38f20..4a24dedd1 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt
@@ -307,7 +307,7 @@ class MainActivity : SimpleActivity(), DirectoryAdapter.DirOperationsListener {
         super.onActivityResult(requestCode, resultCode, resultData)
     }
 
-    fun itemClicked(path: String) {
+    private fun itemClicked(path: String) {
         Intent(this, MediaActivity::class.java).apply {
             putExtra(DIRECTORY, path)
 
@@ -323,7 +323,7 @@ class MainActivity : SimpleActivity(), DirectoryAdapter.DirOperationsListener {
         }
     }
 
-    fun gotDirectories(dirs: ArrayList<Directory>) {
+    private fun gotDirectories(dirs: ArrayList<Directory>) {
         directories_refresh_layout.isRefreshing = false
         mIsGettingDirs = false
 
@@ -336,7 +336,7 @@ class MainActivity : SimpleActivity(), DirectoryAdapter.DirOperationsListener {
         storeDirectories()
     }
 
-    fun storeDirectories() {
+    private fun storeDirectories() {
         val directories = Gson().toJson(mDirs)
         config.directories = directories
     }
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MediaActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MediaActivity.kt
index 6677d1464..48f818bcd 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MediaActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MediaActivity.kt
@@ -299,7 +299,7 @@ class MediaActivity : SimpleActivity(), MediaAdapter.MediaOperationsListener {
 
     private fun isSetWallpaperIntent() = intent.getBooleanExtra(SET_WALLPAPER_INTENT, false)
 
-    fun itemClicked(path: String) {
+    private fun itemClicked(path: String) {
         if (isSetWallpaperIntent()) {
             toast(R.string.setting_wallpaper)
 
@@ -344,7 +344,7 @@ class MediaActivity : SimpleActivity(), MediaAdapter.MediaOperationsListener {
         }
     }
 
-    fun gotMedia(media: ArrayList<Medium>) {
+    private fun gotMedia(media: ArrayList<Medium>) {
         mIsGettingMedia = false
         media_refresh_layout.isRefreshing = false