diff --git a/conf/haste.sh b/conf/haste.sh
index d54aa41..d3e8798 100644
--- a/conf/haste.sh
+++ b/conf/haste.sh
@@ -24,7 +24,7 @@ paste_data() {
         2>/dev/null)
   [[ -z "$key" ]] && _die "Unable to parse the server response."
 
-  echo "${PASTE_URL}${key}"
+  echo "${PASTE_URL}/${key}"
 }
 
 usage() {
diff --git a/scripts/install b/scripts/install
index 49f7f35..51326d3 100755
--- a/scripts/install
+++ b/scripts/install
@@ -144,7 +144,7 @@ ynh_replace_string --match_string="jquery.min.js" --replace_string="https://ajax
 # ADD HASTE AS A BINARY FILE
 #=================================================
 
-ynh_replace_string --match_string="__YNH_HASTE_URL__" --replace_string="${domain}${path_url}" --target_file="../conf/haste.sh"
+ynh_replace_string --match_string="__YNH_HASTE_URL__" --replace_string="${domain}${path_url%/}" --target_file="../conf/haste.sh"
 ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="../conf/haste.sh"
 
 cp ../conf/haste.sh /usr/bin/$app