diff --git a/juliaup.spec b/juliaup.spec
index 32ccf00..5f254ca 100644
--- a/juliaup.spec
+++ b/juliaup.spec
@@ -101,7 +101,7 @@ cp %{SOURCE2} .cargo/config
 
 %post
 "%_sbindir/update-alternatives" --install \
-  "%{_bindir}/julia" julia "%{_bindir}/julialauncher" 
+  "%{_bindir}/julia" julia "%{_bindir}/julialauncher" 15
 
 %pre
 if [ "$1" -gt 0 ] && [ -f %{_sbindir}/update-alternatives ] ; then