diff --git a/lang/qt/tests/t-revokekey.cpp b/lang/qt/tests/t-revokekey.cpp
index 9aec5753..83d5e717 100644
--- a/lang/qt/tests/t-revokekey.cpp
+++ b/lang/qt/tests/t-revokekey.cpp
@@ -38,6 +38,7 @@
 #include <protocol.h>
 #include <revokekeyjob.h>
 
+#include <QDebug>
 #include <QProcess>
 #include <QRegularExpression>
 #include <QSignalSpy>