diff --git a/server/gitea/client.go b/server/gitea/client.go
index 3d7fd44..79e3c04 100644
--- a/server/gitea/client.go
+++ b/server/gitea/client.go
@@ -137,6 +137,7 @@ func (client *Client) ServeRawContent(targetOwner, targetRepo, ref, resource str
 					}
 					linkDest := strings.TrimSpace(string(linkDestBytes))
 
+					// we store symlink not content to reduce duplicates in cache
 					if err := client.responseCache.Set(cacheKey, FileResponse{
 						Exists:    true,
 						IsSymlink: true,