diff --git a/src/dict/stardict.cc b/src/dict/stardict.cc
index 308ba706..5251b603 100644
--- a/src/dict/stardict.cc
+++ b/src/dict/stardict.cc
@@ -448,9 +448,9 @@ string StardictDictionary::handleResource( char type, char const * resource, siz
     {
       QString articleText = QString( "<div class=\"sdct_h\">" ) + QString::fromUtf8( resource, size ) + "</div>";
 
-      QRegularExpression imgRe( R"((<\s*(?:img|script)\s+[^>]*src\s*=\s*["']?)(?!(?:data|https?|ftp):))",
+      static QRegularExpression imgRe( R"((<\s*(?:img|script)\s+[^>]*src\s*=\s*["']?)(?!(?:data|https?|ftp):))",
                                 QRegularExpression::CaseInsensitiveOption );
-      QRegularExpression linkRe( R"((<\s*link\s+[^>]*href\s*=\s*["']?)(?!(?:data|https?|ftp):))",
+      static QRegularExpression linkRe( R"((<\s*link\s+[^>]*href\s*=\s*["']?)(?!(?:data|https?|ftp):))",
                                  QRegularExpression::CaseInsensitiveOption );
 
       articleText.replace( imgRe, "\\1bres://" + QString::fromStdString( getId() ) + "/" )
@@ -458,7 +458,7 @@ string StardictDictionary::handleResource( char type, char const * resource, siz
 
       // Handle links to articles
 
-      QRegularExpression linksReg( R"(<a(\s*[^>]*)href\s*=\s*['"](bword://)?([^'"]+)['"])",
+      static QRegularExpression linksReg( R"(<a(\s*[^>]*)href\s*=\s*['"](bword://)?([^'"]+)['"])",
                                    QRegularExpression::CaseInsensitiveOption );
 
 
@@ -545,8 +545,6 @@ string StardictDictionary::handleResource( char type, char const * resource, siz
         articleNewText.clear();
       }
 
-      qDebug().noquote() << "StardictDictionary::handleResource: "<<type<<"|"<<resource<<"|" << articleText;
-
       return articleText.toStdString();
     }
     case 'm': // Pure meaning, usually means preformatted text