1 files changed, 3 insertions, 3 deletions
diff --git a/core/math/expression.h b/core/math/expression.h
index a6b288ed6e..aecf662d0a 100644
--- a/core/math/expression.h
+++ b/core/math/expression.h
@@ -31,10 +31,10 @@
 #ifndef EXPRESSION_H
 #define EXPRESSION_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class Expression : public Reference {
-	GDCLASS(Expression, Reference);
+class Expression : public RefCounted {
+	GDCLASS(Expression, RefCounted);
 
 private:
 	struct Input {