diff --git a/conf/nginx.conf b/conf/nginx.conf
index 1ab95fd1ed169118c6196f7f405f214b6481ea0b..af876697fbddafaf038d474cd6ad0fa329c02e6f 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,4 +1,4 @@
-location PATHTOCHANGE/ {
+location PATHTOCHANGE {
     alias ALIASTOCHANGE;
     index index.html;
 }
diff --git a/scripts/install b/scripts/install
index b11473484aa6557721e5492e47cf46e058dbf9ad..c930288f8ba6a499698ac008fb5c2c1b9bb8d6e2 100644
--- a/scripts/install
+++ b/scripts/install
@@ -42,6 +42,8 @@ fi
 
 # Normalize the url path syntax
 path_url=$(ynh_normalize_url_path $path_url)
+# Trim trailing slashes
+path_url=$(sed 's@*/$@@' <<< $path_url)
 
 # Check web path availability
 if ! ynh_webpath_available $domain $path_url
diff --git a/scripts/upgrade b/scripts/upgrade
index c4702fd26dda3d4963ef4e5e433b7e3d028bb3cc..605b5b8fef25d3cea80eae4c5fbe4e21ca837119 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -63,6 +63,12 @@ if [[ -z $path_url ]]; then
   fi
 fi
 
+if [[ $path_url == */ ]]; then
+  # Trim trailing slashes
+  path_url=$(sed 's@/*$@@' <<< $path_url)
+  ynh_app_setting_set $app path_url $path_url
+fi
+
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================