diff --git a/src/config.cc b/src/config.cc
index 9f61ea25..a07c2ba7 100644
--- a/src/config.cc
+++ b/src/config.cc
@@ -138,6 +138,15 @@ Class load() throw( exError )
   c.lastMainGroup = root.namedItem( "lastMainGroup" ).toElement().text();
   c.lastPopupGroup = root.namedItem( "lastPopupGroup" ).toElement().text();
 
+  QDomNode lastPopupWidth = root.namedItem( "lastPopupWidth" );
+  QDomNode lastPopupHeight = root.namedItem( "lastPopupHeight" );
+
+  if ( !lastPopupWidth.isNull() && !lastPopupHeight.isNull() )
+  {
+    c.lastPopupSize = QSize( lastPopupWidth.toElement().text().toULong(),
+                             lastPopupHeight.toElement().text().toULong() );
+  }
+
   return c;
 }
 
@@ -242,6 +251,17 @@ void save( Class const & c ) throw( exError )
     opt = dd.createElement( "lastPopupGroup" );
     opt.appendChild( dd.createTextNode( c.lastPopupGroup ) );
     root.appendChild( opt );
+
+    if ( c.lastPopupSize.isValid() )
+    {
+      opt = dd.createElement( "lastPopupWidth" );
+      opt.appendChild( dd.createTextNode( QString::number( c.lastPopupSize.width() ) ) );
+      root.appendChild( opt );
+
+      opt = dd.createElement( "lastPopupHeight" );
+      opt.appendChild( dd.createTextNode( QString::number( c.lastPopupSize.height() ) ) );
+      root.appendChild( opt );
+    }
   }
 
   configFile.write( dd.toByteArray() );
diff --git a/src/config.hh b/src/config.hh
index 14723411..8c0afdfd 100644
--- a/src/config.hh
+++ b/src/config.hh
@@ -6,6 +6,7 @@
 
 #include <vector>
 #include <QString>
+#include <QSize>
 #include "ex.hh"
 
 /// GoldenDict's configuration
@@ -47,6 +48,7 @@ struct Class
 
   QString lastMainGroup; // Last used group in main window
   QString lastPopupGroup; // Last used group in popup window
+  QSize lastPopupSize;
 };
 
 DEF_EX( exError, "Error with the program's configuration", std::exception )
diff --git a/src/scanpopup.cc b/src/scanpopup.cc
index 03a1e137..bf9cb422 100644
--- a/src/scanpopup.cc
+++ b/src/scanpopup.cc
@@ -37,6 +37,9 @@ ScanPopup::ScanPopup( QWidget * parent,
 
   setWindowFlags( Qt::Popup );
 
+  if ( cfg.lastPopupSize.isValid() )
+    resize( cfg.lastPopupSize );
+
   #ifdef Q_OS_WIN32
   // On Windows, leaveEvent() doesn't seem to work with popups and we're trying
   // to emulate it.
@@ -195,6 +198,13 @@ void ScanPopup::leaveEvent( QEvent * event )
     hide();
 }
 
+void ScanPopup::resizeEvent( QResizeEvent * event )
+{
+  cfg.lastPopupSize = event->size();
+
+  QDialog::resizeEvent( event );
+}
+
 void ScanPopup::prefixMatchComplete( WordFinderResults r )
 {
   // Check that the request wasn't already overridden by another one and
diff --git a/src/scanpopup.hh b/src/scanpopup.hh
index e4ec1855..99dd8fab 100644
--- a/src/scanpopup.hh
+++ b/src/scanpopup.hh
@@ -48,6 +48,7 @@ private:
 
   virtual void mouseMoveEvent( QMouseEvent * event );
   virtual void leaveEvent( QEvent * event );
+  virtual void resizeEvent( QResizeEvent * event );
 
   void popupWordlist( vector< QString > const &, QToolButton * button );