diff --git a/install.sh b/install.sh
index 7f2b924..53af849 100644
--- a/install.sh
+++ b/install.sh
@@ -245,7 +245,7 @@ if [[ "$answer" == "y" ]]; then
     mkdir ${cms_folder}/uploads &&\
     echo \"HOST='${ip}'\" >> ${env_file} &&\
     echo \"PORT=${port}\" >> ${env_file} &&\
-    echo \"PUBLIC_URL='https://cms.${domain_name}\" >> ${env_file} &&\
+    echo \"PUBLIC_URL='https://cms.${domain_name}'\" >> ${env_file} &&\
     echo \"DB_CLIENT='mysql'\" >> ${env_file} &&\
     echo \"DB_HOST='127.0.0.1'\" >> ${env_file} &&\
     echo \"DB_PORT='3306'\" >> ${env_file} &&\