diff --git a/app/src/main/java/net/pp3345/ykdroid/ChallengeResponseActivity.java b/app/src/main/java/net/pp3345/ykdroid/ChallengeResponseActivity.java
index 342f100..78aafd7 100644
--- a/app/src/main/java/net/pp3345/ykdroid/ChallengeResponseActivity.java
+++ b/app/src/main/java/net/pp3345/ykdroid/ChallengeResponseActivity.java
@@ -13,6 +13,7 @@
 import android.widget.TextView;
 
 import net.pp3345.ykdroid.yubikey.Slot;
+import net.pp3345.ykdroid.yubikey.UsbYubiKey;
 
 /**
  * May be invoked by Android apps using the
@@ -61,7 +62,8 @@ protected void onCreate(final Bundle savedInstanceState) {
 
 	@Override
 	public void onYubiKeyConnected(final YubiKey yubiKey) {
-		((TextView) this.findViewById(R.id.info)).setText(R.string.press_button);
+		if (yubiKey instanceof UsbYubiKey)
+			((TextView) this.findViewById(R.id.info)).setText(R.string.press_button);
 		this.findViewById(R.id.slotSelection).setVisibility(View.GONE);
 
 		@SuppressLint("StaticFieldLeak") // Leaks can't occur as the task will eventually timeout