diff --git a/config/commonConfig.go b/config/commonConfig.go
index 6444c03ad..ac82dc3bc 100644
--- a/config/commonConfig.go
+++ b/config/commonConfig.go
@@ -206,7 +206,7 @@ func DecodeServer(cfg Provider) (*Server, error) {
 			// There are some tricky infinite loop situations when dealing
 			// when the target does not have a trailing slash.
 			// This can certainly be handled better, but not time for that now.
-			return nil, errors.Errorf("unspported redirect to value %q in server config; currently this must be either a remote destination or a local folder, e.g. \"/blog/\" or \"/blog/index.html\"", redir.To)
+			return nil, errors.Errorf("unsupported redirect to value %q in server config; currently this must be either a remote destination or a local folder, e.g. \"/blog/\" or \"/blog/index.html\"", redir.To)
 		}
 		s.Redirects[i] = redir
 	}