--- a/gui/mainwindow.cpp
+++ b/gui/mainwindow.cpp
@@ -1098,8 +1098,8 @@
         failback << "elementary";
         failback << "gnome";
 
-        QDir usrDir("/usr/share/icons/");
-        QDir usrLocalDir("/usr/local/share/icons/");
+        QDir usrDir("@TERMUX_PREFIX@/share/icons/");
+        QDir usrLocalDir("@TERMUX_PREFIX@/local/share/icons/");
         foreach (QString s, failback) {
             if (usrDir.exists(s) || usrLocalDir.exists(s)) {
                 QIcon::setThemeName(s);