diff --git a/app/src/main/java/com/lagradost/cloudstream3/MainActivity.kt b/app/src/main/java/com/lagradost/cloudstream3/MainActivity.kt
index 22fa330d..38897472 100644
--- a/app/src/main/java/com/lagradost/cloudstream3/MainActivity.kt
+++ b/app/src/main/java/com/lagradost/cloudstream3/MainActivity.kt
@@ -1590,7 +1590,7 @@ class MainActivity : AppCompatActivity(), ColorPickerDialogListener {
         }
 
         backPressedCallback?.isEnabled = true
-        onBackPressedDispatcher.addCallback(this, backPressedCallback!!)
+        onBackPressedDispatcher.addCallback(this, backPressedCallback ?: return)
     }
 
     private fun detachBackPressedCallback() {
diff --git a/app/src/main/java/com/lagradost/cloudstream3/ui/result/ResultTrailerPlayer.kt b/app/src/main/java/com/lagradost/cloudstream3/ui/result/ResultTrailerPlayer.kt
index baa9fbf2..ef3db0b4 100644
--- a/app/src/main/java/com/lagradost/cloudstream3/ui/result/ResultTrailerPlayer.kt
+++ b/app/src/main/java/com/lagradost/cloudstream3/ui/result/ResultTrailerPlayer.kt
@@ -187,7 +187,11 @@ open class ResultTrailerPlayer : ResultFragmentPhone() {
         }
 
         backPressedCallback?.isEnabled = true
-        requireActivity().onBackPressedDispatcher.addCallback(requireActivity(), backPressedCallback!!)
+
+        activity?.onBackPressedDispatcher?.addCallback(
+            activity ?: return,
+            backPressedCallback ?: return
+        )
     }
 
     private fun detachBackPressedCallback() {