diff --git a/avogadro/qtplugins/yaehmop/yaehmopout.h b/avogadro/qtplugins/yaehmop/yaehmopout.h
index 87ce2b25ec..1f1efa7f26 100644
--- a/avogadro/qtplugins/yaehmop/yaehmopout.h
+++ b/avogadro/qtplugins/yaehmop/yaehmopout.h
@@ -13,11 +13,11 @@
 
 namespace Avogadro::QtPlugins {
 
-using specialKPoint = struct
+typedef struct
 {
   QString label;
   Vector3 coords;
-};
+} specialKPoint;
 
 // Static class for Yaehmop output
 class YaehmopOut