diff --git a/src/plugins/platforms/wasm/qwasmaccessibility.h b/src/plugins/platforms/wasm/qwasmaccessibility.h
index 7582f468ae5..5d05a706ee7 100644
--- a/src/plugins/platforms/wasm/qwasmaccessibility.h
+++ b/src/plugins/platforms/wasm/qwasmaccessibility.h
@@ -4,6 +4,9 @@
 #ifndef QWASMACCESIBILITY_H
 #define QWASMACCESIBILITY_H
 
+#include <QtCore/qtconfigmacros.h>
+#include <QtGui/qtguiglobal.h>
+
 #if QT_CONFIG(accessibility)
 
 #include <QtCore/qhash.h>
diff --git a/src/plugins/platforms/wasm/qwasmbase64iconstore.h b/src/plugins/platforms/wasm/qwasmbase64iconstore.h
index 6150ea19da4..89704f2d2ce 100644
--- a/src/plugins/platforms/wasm/qwasmbase64iconstore.h
+++ b/src/plugins/platforms/wasm/qwasmbase64iconstore.h
@@ -4,6 +4,7 @@
 #ifndef QWASMBASE64IMAGESTORE_H
 #define QWASMBASE64IMAGESTORE_H
 
+#include <string>
 #include <string_view>
 
 #include <QtCore/qtconfigmacros.h>
diff --git a/src/plugins/platforms/wasm/qwasmdom.h b/src/plugins/platforms/wasm/qwasmdom.h
index 074eea7061f..3f2e4242ef3 100644
--- a/src/plugins/platforms/wasm/qwasmdom.h
+++ b/src/plugins/platforms/wasm/qwasmdom.h
@@ -5,6 +5,7 @@
 #define QWASMDOM_H
 
 #include <QtCore/qtconfigmacros.h>
+#include <QtCore/QPointF>
 
 #include <emscripten/val.h>
 
diff --git a/src/plugins/platforms/wasm/qwasmwindowclientarea.h b/src/plugins/platforms/wasm/qwasmwindowclientarea.h
index 49f515a71a0..e8b082f11e6 100644
--- a/src/plugins/platforms/wasm/qwasmwindowclientarea.h
+++ b/src/plugins/platforms/wasm/qwasmwindowclientarea.h
@@ -6,6 +6,7 @@
 
 #include <QtCore/qnamespace.h>
 #include <qpa/qwindowsysteminterface.h>
+#include <QtCore/QMap>
 
 #include <emscripten/val.h>