diff --git a/uppbox/Scripts/upp.spec b/uppbox/Scripts/upp.spec
index c81a8c22c..04b20facf 100644
--- a/uppbox/Scripts/upp.spec
+++ b/uppbox/Scripts/upp.spec
@@ -225,7 +225,7 @@ rm -fr %{buildroot}
 * %date Amrein-Marie Christophe <camreinmarie@free.fr> %version-1
 - New snapshot
 
-* Wed Apr 01 2019 Amrein-Marie Christophe <camreinmarie@free.fr> 2019.1-1
+* Mon Apr 01 2019 Amrein-Marie Christophe <camreinmarie@free.fr> 2019.1-1
 - Rename main package (upp-devel -> upp)
 - Add devel package containing source only
 - Add dictionary files used by theide speller