diff --git a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/extensions/Context.kt b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/extensions/Context.kt
index f21f41c1..ddde568f 100644
--- a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/extensions/Context.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/extensions/Context.kt
@@ -16,7 +16,6 @@ import android.media.AudioAttributes
 import android.media.AudioManager
 import android.media.RingtoneManager
 import android.net.Uri
-import android.os.Build
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
@@ -997,7 +996,7 @@ fun Context.clearAllMessagesIfNeeded() {
 }
 
 fun Context.subscriptionManagerCompat(): SubscriptionManager {
-    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+    return if (isMarshmallowPlus()) {
         getSystemService(SubscriptionManager::class.java)
     } else {
         @Suppress("DEPRECATION")