diff --git a/libsignal-service/src/main/java/org/whispersystems/signalservice/api/util/CredentialsProvider.java b/libsignal-service/src/main/java/org/whispersystems/signalservice/api/util/CredentialsProvider.java
index 79c968c770..46dd934c60 100644
--- a/libsignal-service/src/main/java/org/whispersystems/signalservice/api/util/CredentialsProvider.java
+++ b/libsignal-service/src/main/java/org/whispersystems/signalservice/api/util/CredentialsProvider.java
@@ -18,7 +18,7 @@ public interface CredentialsProvider {
   String getPassword();
 
   default boolean isInvalid() {
-    return (getAci() == null && getE164() == null) || getPassword() == null;
+    return getAci() == null || getPassword() == null;
   }
 
   default String getUsername() {