diff --git a/po/ca/LC_MESSAGES/browser.mo b/po/ca/LC_MESSAGES/browser.mo
deleted file mode 100644
index 68bcb68..0000000
Binary files a/po/ca/LC_MESSAGES/browser.mo and /dev/null differ
diff --git a/po/en/LC_MESSAGES/browser.mo b/po/en/LC_MESSAGES/browser.mo
deleted file mode 100644
index 230198d..0000000
Binary files a/po/en/LC_MESSAGES/browser.mo and /dev/null differ
diff --git a/src/main.cpp b/src/main.cpp
index 1ca697b..2104e65 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4,23 +4,26 @@
 #include <Qt/qtextcodec.h>
 // Internacionalización con GNU Gettext.
 #include <libintl.h>
+#define TEXTDOMAIN "browser"
+#define LOCALEDIR "/opt/opengnsys/lib/locale"
+#define CHARSET "UTF-8"
 
 int main(int argc, char *argv[])
 {
     // Preparar internacionalización.
     setlocale (LC_ALL, "");
-    bindtextdomain ("browser", "/opt/opengnsys/lib/locale");
-    textdomain ("browser");
+    bindtextdomain (TEXTDOMAIN, LOCALEDIR);
+    textdomain (TEXTDOMAIN);
 
     if(argc<=1)
     {
         printf(gettext("Uso: %s -qws http://sitioweb.com/\n"),argv[0]);
         return -1;
     }
-    // Codificación UTF-8.
-    QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
-    QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
-    QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
+    // Codificación de caracteres.
+    QTextCodec::setCodecForTr(QTextCodec::codecForName(CHARSET));
+    QTextCodec::setCodecForCStrings(QTextCodec::codecForName(CHARSET));
+    QTextCodec::setCodecForLocale(QTextCodec::codecForName(CHARSET));
  
     QApplication a(argc, argv);
     MainWindow w;