diff --git a/Changelog b/Changelog
index 85d2f7a4..ec95ba29 100644
--- a/Changelog
+++ b/Changelog
@@ -22,6 +22,7 @@
   - Installs a version header (kddockwidgets_version.h) that defines a version string and other useful versioning macros (#138)
   - DockWidgetBase::eventFilter() is protected instead of private (regression vs v1.1) (#148)
     It's recommended that you rebuild your application when updating KDDW, as MSVC encodes private/protected in the name mangling.
+  - Fixed WASM build on Windows (#163)
 
 * v1.2.0 (17 December 2020)
   - Wayland support
diff --git a/src/KDDockWidgetsConfig.cmake.in b/src/KDDockWidgetsConfig.cmake.in
index 987fced2..8e45dcf9 100644
--- a/src/KDDockWidgetsConfig.cmake.in
+++ b/src/KDDockWidgetsConfig.cmake.in
@@ -16,7 +16,7 @@ if (@KDDockWidgets_QTQUICK@)
     find_dependency(Qt5Quick REQUIRED)
 endif()
 
-if (NOT WIN32 AND NOT APPLE)
+if (NOT WIN32 AND NOT APPLE AND NOT EMSCRIPTEN)
     find_dependency(Qt5X11Extras REQUIRED)
 endif()