diff --git a/instance.cfg b/instance.cfg
index c4f1d34..c2b6f1d 100644
--- a/instance.cfg
+++ b/instance.cfg
@@ -7,4 +7,5 @@ OverrideMemory=true
 PermGen=128
 iconKey=bee
 name=ViveCraft
+PreLaunchCommand="$INST_JAVA" -jar packwiz-installer-bootstrap.jar https://git.merith.xyz/modpacks/vivecraft/raw/branch/main/.minecraft/pack.toml
 notes=
\ No newline at end of file