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-rw-r--r--util/qlalr/dotgraph.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/util/qlalr/dotgraph.h b/util/qlalr/dotgraph.h
index 587817d4d2..1d21db060a 100644
--- a/util/qlalr/dotgraph.h
+++ b/util/qlalr/dotgraph.h
@@ -42,6 +42,8 @@
#ifndef DOTGRAPH_H
#define DOTGRAPH_H
+#include <QtCore/qglobal.h>
+
QT_FORWARD_DECLARE_CLASS(QTextStream);
class Automaton;