diff --git a/operators.sty b/operators.sty
index 1337a23..9371e6c 100644
--- a/operators.sty
+++ b/operators.sty
@@ -119,3 +119,7 @@
 \DeclareMathOperator\Ord{Ord}
 \DeclareMathOperator\otp{otp}
 \DeclareMathOperator\Card{Card}
+
+
+\def\daniel{Daniel Harrer}
+