diff -aur sni-qt-eplus/src/iconcache.cpp sni-qt-eplus.new/src/iconcache.cpp
--- sni-qt-eplus/src/iconcache.cpp	2015-07-27 21:17:58.198767000 +0200
+++ sni-qt-eplus.new/src/iconcache.cpp	2015-07-27 21:28:53.232267894 +0200
@@ -145,7 +145,19 @@
 
     QDir dir(m_themePath);
     Q_FOREACH(const QSize& size, sizes) {
-        QPixmap pix = icon.pixmap(size);
+	QPixmap pix;
+	QStringList parts = key.split("_");
+	QString homedirname = QDir::homePath();
+	QString injectionIconFilename = QString(homedirname + "/.local/share/sni-qt/icons/%1/%2.png").arg(parts[0], parts[2]);
+	QString injectionIconFilename2 = QString(homedirname + "/.local/share/sni-qt/icons/%1.png").arg(parts[2]);
+	
+	if (QFile::exists(injectionIconFilename))
+	  pix = QPixmap(injectionIconFilename);
+	else if (QFile::exists(injectionIconFilename2))
+	  pix = QPixmap(injectionIconFilename2);
+	else
+	  pix = icon.pixmap(size);
+	
         QString dirName = QString("hicolor/%1x%1/apps").arg(size.width());
         if (!dir.exists(dirName)) {
             if (!dir.mkpath(dirName)) {