diff --git a/doc/global/qt-html-templates-offline.qdocconf b/doc/global/qt-html-templates-offline.qdocconf
index d5780a35da..f9baab9d19 100644
--- a/doc/global/qt-html-templates-offline.qdocconf
+++ b/doc/global/qt-html-templates-offline.qdocconf
@@ -3,6 +3,8 @@ include(html-config.qdocconf)
 include(html-header-offline.qdocconf)
 include(html-footer.qdocconf)
 
+defines                  += offlinedocs
+
 #uncomment if navigation bar is not wanted
 #HTML.nonavigationbar      = "true"
 
diff --git a/doc/global/qt-html-templates-online.qdocconf b/doc/global/qt-html-templates-online.qdocconf
index 69c399d05a..f1437a2d9c 100644
--- a/doc/global/qt-html-templates-online.qdocconf
+++ b/doc/global/qt-html-templates-online.qdocconf
@@ -4,6 +4,8 @@ HTML.tocdepth             = 2
 include(html-header-online.qdocconf)
 include(html-footer-online.qdocconf)
 
+defines                  += onlinedocs
+
 #uncomment if navigation bar is not wanted
 #HTML.nonavigationbar      = "true"