diff --git a/parsers/wikipedia/parser.go b/parsers/wikipedia/parser.go
index bfd8267..d50ae64 100644
--- a/parsers/wikipedia/parser.go
+++ b/parsers/wikipedia/parser.go
@@ -23,8 +23,8 @@ func (p *Parser) Init() error {
 }
 
 func (p *Parser) Parse(u *url.URL, referer *url.URL) (result parsers.ParseResult) {
-	if !strings.EqualFold(u.Scheme, "http") ||
-		!strings.EqualFold(u.Scheme, "https") ||
+	if !(strings.EqualFold(u.Scheme, "http") ||
+		strings.EqualFold(u.Scheme, "https")) ||
 		(!strings.HasSuffix(strings.ToLower(u.Host), ".wikipedia.org") &&
 			!strings.EqualFold(u.Host, "wikipedia.org")) {
 		result.Ignored = true