diff --git a/res/values/strings.xml b/res/values/strings.xml
index d18f040487..a6fd3ff27b 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -584,6 +584,7 @@
     <string name="PassphrasePromptActivity_watermark_content_description">Signal icon</string>
     <string name="PassphrasePromptActivity_ok_button_content_description">Submit passphrase</string>
     <string name="PassphrasePromptActivity_invalid_passphrase_exclamation">Invalid passphrase!</string>
+    <string name="PassphrasePromptActivity_unlock_signal">Unlock Signal</string>
 
     <!-- PlacePickerActivity -->
     <string name="PlacePickerActivity_title">Map</string>
diff --git a/src/org/thoughtcrime/securesms/PassphrasePromptActivity.java b/src/org/thoughtcrime/securesms/PassphrasePromptActivity.java
index b76586e59e..76c129f970 100644
--- a/src/org/thoughtcrime/securesms/PassphrasePromptActivity.java
+++ b/src/org/thoughtcrime/securesms/PassphrasePromptActivity.java
@@ -277,7 +277,7 @@ public class PassphrasePromptActivity extends PassphraseActivity {
       fingerprintManager.authenticate(null, 0, fingerprintCancellationSignal, fingerprintListener, null);
     } else if (Build.VERSION.SDK_INT >= 21){
       Log.i(TAG, "firing intent...");
-      Intent intent = keyguardManager.createConfirmDeviceCredentialIntent("Unlock Signal", "");
+      Intent intent = keyguardManager.createConfirmDeviceCredentialIntent(getString(R.string.PassphrasePromptActivity_unlock_signal), "");
       startActivityForResult(intent, 1);
     } else {
       Log.w(TAG, "Not compatible...");