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 5561de9bb..e7aab694e 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MediaActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MediaActivity.kt
@@ -151,7 +151,7 @@ class MediaActivity : SimpleActivity(), MediaAdapter.MediaOperationsListener {
         handlePermission(PERMISSION_WRITE_STORAGE) {
             if (it) {
                 val dirName = getHumanizedFilename(mPath)
-                title = if (mShowAll) resources.getString(R.string.all_folders) else dirName
+                supportActionBar?.title = if (mShowAll) resources.getString(R.string.all_folders) else dirName
                 getMedia()
                 setupLayoutManager()
                 checkIfColorChanged()
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/PhotoVideoActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/PhotoVideoActivity.kt
index 4711f1c62..de41a30a8 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/PhotoVideoActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/PhotoVideoActivity.kt
@@ -79,7 +79,7 @@ open class PhotoVideoActivity : SimpleActivity(), ViewPagerFragment.FragmentList
         val bundle = Bundle()
         val file = File(mUri.toString())
         mMedium = Medium(getFilenameFromUri(mUri!!), mUri.toString(), mIsVideo, 0, 0, file.length())
-        title = mMedium!!.name
+        supportActionBar?.title = mMedium!!.name
         bundle.putSerializable(MEDIUM, mMedium)
 
         if (savedInstanceState == null) {
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
index 428c1125b..a551e96ff 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
@@ -185,7 +185,7 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
         showSystemUI()
 
         mDirectory = File(mPath).parent
-        title = mPath.getFilenameFromPath()
+        supportActionBar?.title = mPath.getFilenameFromPath()
 
         view_pager.onGlobalLayout {
             if (!isActivityDestroyed()) {
@@ -463,7 +463,7 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
     private fun toggleFileVisibility(hide: Boolean) {
         toggleFileVisibility(getCurrentFile(), hide) {
             val newFileName = it.absolutePath.getFilenameFromPath()
-            title = newFileName
+            supportActionBar?.title = newFileName
 
             getCurrentMedium()!!.apply {
                 name = newFileName
@@ -835,7 +835,7 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
     private fun updateActionbarTitle() {
         runOnUiThread {
             if (mPos < getCurrentMedia().size) {
-                title = getCurrentMedia()[mPos].path.getFilenameFromPath()
+                supportActionBar?.title = getCurrentMedia()[mPos].path.getFilenameFromPath()
             }
         }
     }