diff --git a/git.lua b/git.lua
index 412436c..cdf1e5f 100644
--- a/git.lua
+++ b/git.lua
@@ -78,7 +78,7 @@ local function parseGiteaURL(url)
     }
     local lowerUrl = string.lower(url)
     if not string.endsWith(lowerUrl, ending) then error("A gitea link needs to end with " .. ending) end
-    for proto in protocols do
+    for _, proto in pairs(protocols) do
         if string.beginsWith(lowerUrl, proto) then
             info.protocol = proto
             break