diff --git a/app/src/main/kotlin/com/tutpro/baresip/CallHistory.kt b/app/src/main/kotlin/com/tutpro/baresip/CallHistory.kt
index b484a4df..361f6972 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/CallHistory.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/CallHistory.kt
@@ -72,6 +72,7 @@ class CallHistory(val aor: String, val peerUri: String, val direction: String,
                 }
         }
 
+        @Suppress("UNUSED")
         fun print() {
             for (h in BaresipService.callHistory)
                 Log.d(TAG, "[${h.aor}, ${h.peerUri}, ${h.direction}, ${h.connected}]")