diff --git a/app/src/main/java/com/vitorpamplona/amethyst/service/Nip05Verifier.kt b/app/src/main/java/com/vitorpamplona/amethyst/service/Nip05Verifier.kt
index e86a85633..8eb63b2d8 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/service/Nip05Verifier.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/service/Nip05Verifier.kt
@@ -76,13 +76,13 @@ class Nip05Verifier() {
             nip05,
             onSuccess = {
                 val nip05url = try {
-                    mapper.readTree(it)
+                    mapper.readTree(it.lowercase())
                 } catch (t: Throwable) {
                     onError("Error Parsing JSON from Lightning Address. Check the user's lightning setup")
                     null
                 }
 
-                val user = nip05.split("@")[0]
+                val user = nip05.split("@")[0].lowercase()
 
                 val hexKey = nip05url?.get("names")?.get(user)?.asText()