diff --git a/loaih/build.py b/loaih/build.py
index 279c3c6..8124c7a 100644
--- a/loaih/build.py
+++ b/loaih/build.py
@@ -119,9 +119,13 @@ class Build(loaih.RemoteBuild):
                 # Remote storage. I have to query a remote site to know if it
                 # was already built.
                 name = self.appimagefilename[arch]
-                matching = etree.HTML(urllib.request.urlopen(str.join('/',
-                    self.relative_path.insert(0, self.storage_path)
-                )).read()).xpath(
+                if len(self.relative_path) > 0:
+                    path_arr = self.relative_path.insert(0, self.storage_path)
+                else:
+                    path_arr = [ self.storage_path, '' ]
+                matching = etree.HTML(urllib.request.urlopen(
+                    str.join('/', path_arr)
+                ).read()).xpath(
                     f"//a[contains(@href, '{name}')/@href"
                 )