diff --git a/installJRMC b/installJRMC
index 5a43e14..5f85915 100755
--- a/installJRMC
+++ b/installJRMC
@@ -383,7 +383,7 @@ init() {
 
   # Repo selection
   # Match repo to the host on MC31+ unless overriden by user
-  if [[ $ID =~ debian|ubuntu && "${USER_MC_MVERSION:-${MC_VERSION%%.*}}" -lt 31 ]]; then
+  if [[ $ID =~ debian|ubuntu && "${USER_MC_MVERSION:-${MC_VERSION%%.*}}" -ge 31 ]]; then
     MC_REPO=${UBUNTU_CODENAME:-${VERSION_CODENAME:-$MC_REPO}}
   fi
   MC_REPO="${USER_MC_REPO:-$MC_REPO}" # allow user override