diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/service/ots/OkHttpBlockstreamExplorer.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/service/ots/OkHttpBlockstreamExplorer.kt
index d50501df7..1ff4ce4da 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/service/ots/OkHttpBlockstreamExplorer.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/service/ots/OkHttpBlockstreamExplorer.kt
@@ -95,7 +95,7 @@ class OkHttpBlockstreamExplorer(
                 Log.d("OkHttpBlockstreamExplorer", "$url $blockHash")
                 return blockHash
             } else {
-                throw UrlException(it.message)
+                throw UrlException("Couldn't open $url: " + it.message + " " + it.code)
             }
         }
     }