diff --git a/cockatrice/src/client/tabs/api/edhrec/tab_edhrec.cpp b/cockatrice/src/client/tabs/api/edhrec/tab_edhrec.cpp
index 892237650..18662aaab 100644
--- a/cockatrice/src/client/tabs/api/edhrec/tab_edhrec.cpp
+++ b/cockatrice/src/client/tabs/api/edhrec/tab_edhrec.cpp
@@ -10,6 +10,7 @@
 #include <QJsonObject>
 #include <QNetworkAccessManager>
 #include <QNetworkReply>
+#include <QRegularExpression>
 #include <QResizeEvent>
 
 TabEdhRec::TabEdhRec(TabSupervisor *_tabSupervisor) : Tab(_tabSupervisor)