diff --git a/ct/omnitools.sh b/ct/omnitools.sh
index bc4f24f39..e944d384d 100755
--- a/ct/omnitools.sh
+++ b/ct/omnitools.sh
@@ -40,6 +40,7 @@ function update_script() {
     msg_info "Building OmniTools"
     cd /opt/omnitools
     export HUSKY=0
+    $STD npm pkg delete scripts.prepare
     $STD npm ci
     $STD npm run build
     msg_ok "Built OmniTools"
diff --git a/install/omnitools-install.sh b/install/omnitools-install.sh
index 4e2968084..8fcacc933 100755
--- a/install/omnitools-install.sh
+++ b/install/omnitools-install.sh
@@ -23,6 +23,7 @@ fetch_and_deploy_gh_release "omnitools" "iib0011/omni-tools" "tarball"
 msg_info "Building OmniTools"
 cd /opt/omnitools
 export HUSKY=0
+$STD npm pkg delete scripts.prepare
 $STD npm ci
 $STD npm run build
 msg_ok "Built OmniTools"