diff --git a/public/detect_linux.sh b/public/detect_linux.sh
index 8d9ed60..ea0f5ef 100644
--- a/public/detect_linux.sh
+++ b/public/detect_linux.sh
@@ -11,7 +11,7 @@ elif [ -f /etc/lsb-release ]; then
   DISTVER=${DISTRIB_RELEASE}
   if [ "$DISTNAME" = "linuxmint" ]; then
     if [ "$DISTVER" = "19" ] || [ "$DISTVER" = "19.1" ]; then
-      DISNAME=ubuntu
+      DISTNAME=ubuntu
       DISTVER=18.04
     fi
   fi