diff --git a/tangem-core/src/main/java/com/tangem/CardManagerDelegate.kt b/tangem-core/src/main/java/com/tangem/CardManagerDelegate.kt
index 94d62f79dc..124d8e9d01 100644
--- a/tangem-core/src/main/java/com/tangem/CardManagerDelegate.kt
+++ b/tangem-core/src/main/java/com/tangem/CardManagerDelegate.kt
@@ -7,7 +7,7 @@ interface CardManagerDelegate {
 
     fun onNfcSessionStarted()
     fun onSecurityDelay(ms: Int)
-    fun hideSecurityDelay()
+    fun onTagLost()
     fun onNfcSessionCompleted()
     fun onError(error: TaskError? = null)
 
diff --git a/tangem-sdk/src/main/java/com/tangem/tangem_sdk_new/DefaultCardManagerDelegate.kt b/tangem-sdk/src/main/java/com/tangem/tangem_sdk_new/DefaultCardManagerDelegate.kt
index 622f985eb1..e2a6e984f6 100644
--- a/tangem-sdk/src/main/java/com/tangem/tangem_sdk_new/DefaultCardManagerDelegate.kt
+++ b/tangem-sdk/src/main/java/com/tangem/tangem_sdk_new/DefaultCardManagerDelegate.kt
@@ -68,7 +68,7 @@ class DefaultCardManagerDelegate(private val reader: NfcReader) : CardManagerDel
         }
     }
 
-    override fun hideSecurityDelay() {
+    override fun onTagLost() {
         postUI {
             readingDialog?.lTouchCard?.visibility = View.VISIBLE
             readingDialog?.flSecurityDelay?.visibility = View.GONE