diff --git a/src/gui/doc/snippets/snippets.pro b/src/gui/doc/snippets/snippets.pro
index 03a3f10fdb..5468421df1 100644
--- a/src/gui/doc/snippets/snippets.pro
+++ b/src/gui/doc/snippets/snippets.pro
@@ -15,5 +15,6 @@ contains(QT_BUILD_PARTS, tests) {
         textdocument-end \
         textdocument-find \
         textdocument-frames \
-        textdocument-imagedrop
+        textdocument-imagedrop \
+        textdocument-imageformat
 }
diff --git a/src/gui/doc/snippets/textdocument-imageformat/main.cpp b/src/gui/doc/snippets/textdocument-imageformat/main.cpp
index 89b09dc9b1..b69d75eb0a 100644
--- a/src/gui/doc/snippets/textdocument-imageformat/main.cpp
+++ b/src/gui/doc/snippets/textdocument-imageformat/main.cpp
@@ -47,8 +47,9 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-
-#include <QtGui>
+#include <QApplication>
+#include <QTextBlock>
+#include <QTextEdit>
 
 QString tr(const char *text)
 {
diff --git a/src/gui/doc/snippets/textdocument-imageformat/textdocument-imageformat.pro b/src/gui/doc/snippets/textdocument-imageformat/textdocument-imageformat.pro
index 1c6437050a..f770f68593 100644
--- a/src/gui/doc/snippets/textdocument-imageformat/textdocument-imageformat.pro
+++ b/src/gui/doc/snippets/textdocument-imageformat/textdocument-imageformat.pro
@@ -1,2 +1,9 @@
-SOURCES     = main.cpp
-RESOURCES   += images.qrc
+TEMPLATE = lib
+TARGET = textdocument-imageformat
+QT += widgets core gui
+
+SOURCES = \
+    main.cpp
+
+RESOURCES = \
+    images.qrc