diff --git a/tests/unit/dump.tcl b/tests/unit/dump.tcl
index dbe4e1db..d39204f9 100644
--- a/tests/unit/dump.tcl
+++ b/tests/unit/dump.tcl
@@ -31,7 +31,7 @@ start_server {tags {"dump"}} {
         set e {}
         catch {r restore foo 0 "..."} e
         set e
-    } {*is busy*}
+    } {*BUSYKEY*}
 
     test {RESTORE can overwrite an existing key with REPLACE} {
         r set foo bar1