diff --git a/src/libs/3rdparty/cplusplus/Token.cpp b/src/libs/3rdparty/cplusplus/Token.cpp
index 38d12f06f5e..23d4e41ae2b 100644
--- a/src/libs/3rdparty/cplusplus/Token.cpp
+++ b/src/libs/3rdparty/cplusplus/Token.cpp
@@ -66,7 +66,8 @@ static const char *token_names[] = {
     // Qt keywords
     ("SIGNAL"), ("SLOT"), ("Q_SIGNAL"), ("Q_SLOT"), ("signals"), ("slots"),
     ("Q_FOREACH"), ("Q_D"), ("Q_Q"),
-    ("Q_INVOKABLE"), ("Q_PROPERTY"), ("Q_INTERFACES"), ("Q_ENUMS"), ("Q_FLAGS"),
+    ("Q_INVOKABLE"), ("Q_PROPERTY"), ("T_Q_PRIVATE_PROPERTY"),
+    ("Q_INTERFACES"), ("Q_ENUMS"), ("Q_FLAGS"),
     ("Q_PRIVATE_SLOT"), ("Q_DECLARE_INTERFACE"), ("Q_OBJECT"), ("Q_GADGET"),
 
 };