1 files changed, 2 insertions, 0 deletions

diff --git a/example.pl b/example.pl
index 6633ff0..f99a3b3 100644
--- a/example.pl
+++ b/example.pl
@@ -1,3 +1,5 @@
+:- module(example, []).
+
 math(A,B,C,D) :- D is A + B + C * A.
 
 parentest :-