diff --git a/eo-runtime/src/main/java/EOorg/EOeolang/EOrust.java b/eo-runtime/src/main/java/EOorg/EOeolang/EOrust.java
index 8c206b382e..16797a43ff 100644
--- a/eo-runtime/src/main/java/EOorg/EOeolang/EOrust.java
+++ b/eo-runtime/src/main/java/EOorg/EOeolang/EOrust.java
@@ -270,7 +270,7 @@ private Phi translate(final byte[] message, final String insert) {
                 ret = new Data.ToPhi(buffer.getLong());
                 break;
             case 5:
-                final String cause = new String(message, StandardCharsets.UTF_8);
+                final String cause = new String(content, StandardCharsets.UTF_8);
                 if (this.error.get() == null) {
                     throw new ExNative(
                         "Rust insert failed in %s with message '%s'",