diff --git a/rpmmacros b/rpmmacros
index a24d4aecc533cc7f2c02cd1bdfe76bc52a45407a..55342a1213ef3ee94284ab94956a01cf990ea10a 100644
--- a/rpmmacros
+++ b/rpmmacros
@@ -1,3 +1,5 @@
+# https://gitlab.pasteur.fr/tru/dot_files/raw/master/rpmmacros
+
 %_target        linux
 %_topdir        %(echo $HOME)/rpmbuild
 %_tmppath       /dev/shm/tmp