diff --git a/tests/etch.rs b/tests/etch.rs
index bc6741c25b..1e9f92962a 100644
--- a/tests/etch.rs
+++ b/tests/etch.rs
@@ -74,10 +74,10 @@ fn rune_below_minimum_is_an_error() {
   CommandBuilder::new(
     format!(
     "--index-runes --regtest wallet etch --rune {} --divisibility 0 --fee-rate 1 --supply 1000 --symbol ¢",
-    Rune(RUNE - 1),
+    Rune(99235208761673842 - 1),
   ))
   .rpc_server(&rpc_server)
-  .expected_stderr("error: rune is less than minimum for next block: ZZZZZZZZZZZZ < AAAAAAAAAAAAA\n")
+  .expected_stderr("error: rune is less than minimum for next block: ZZXZUDIVTVPZ < ZZXZUDIVTVQA\n")
   .expected_exit_code(1)
   .run_and_extract_stdout();
 }