--- a/toolkit/components/extensions/MatchPattern.cpp
+++ b/toolkit/components/extensions/MatchPattern.cpp
@@ -427,17 +427,17 @@ MatchPattern::Matches(const URLInfo& aUR
   if (aExplicit && mMatchSubdomain) {
     return false;
   }
 
   if (!mSchemes->Contains(aURL.Scheme())) {
     return false;
   }
 
-  if (!DomainIsWildcard() && !MatchesDomain(aURL.Host())) {
+  if (!MatchesDomain(aURL.Host())) {
     return false;
   }
 
   if (mPath && !mPath->IsWildcard() && !mPath->Matches(aURL.Path())) {
     return false;
   }
 
   return true;