diff --git a/judge/judgedaemon.main.php b/judge/judgedaemon.main.php
index 73298ec4e4..8bed70a16e 100644
--- a/judge/judgedaemon.main.php
+++ b/judge/judgedaemon.main.php
@@ -562,7 +562,7 @@ function fetch_executable_internal(
 if ($runuser === posix_getpwuid(posix_geteuid())['name'] ||
     RUNGROUP === posix_getgrgid(posix_getegid())['name']
 ) {
-    error("Do not run the judgedaemon as the runser or rungroup.");
+    error("Do not run the judgedaemon as the runuser or rungroup.");
 }
 
 // Set static environment variables for passing path configuration