diff --git a/src/plugins/webassembly/webassemblyrunconfigurationaspects.cpp b/src/plugins/webassembly/webassemblyrunconfigurationaspects.cpp
index 14573001161..e7e73608c7b 100644
--- a/src/plugins/webassembly/webassemblyrunconfigurationaspects.cpp
+++ b/src/plugins/webassembly/webassemblyrunconfigurationaspects.cpp
@@ -33,6 +33,7 @@
 #include <utils/qtcprocess.h>
 
 #include <QComboBox>
+#include <QTextStream>
 
 #ifdef WITH_TESTS
 #   include <QTest>