diff --git a/.cspell.json b/.cspell.json
index 7d096800..11c8dbe3 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -1419,6 +1419,7 @@
     "qobject",
     "qpoases",
     "qpsolver",
+    "qreal",
     "qtbase",
     "qtgraphicaleffects",
     "qtgui",