diff --git a/share/openbr/cmake/InstallDependencies.cmake b/share/openbr/cmake/InstallDependencies.cmake
index 5e1ca52..678ae7e 100644
--- a/share/openbr/cmake/InstallDependencies.cmake
+++ b/share/openbr/cmake/InstallDependencies.cmake
@@ -125,9 +125,12 @@ function(install_qt_platforms)
 
       install(FILES ${_qt5Core_install_prefix}${QT_MULTIARCH}/plugins/platforms/libqlinuxfb.so
               DESTINATION bin/platforms)
-      install_qt_library(XcbQpa)
-      install(FILES ${_qt5Core_install_prefix}${QT_MULTIARCH}/plugins/platforms/libqxcb.so
-              DESTINATION bin/platforms)
+
+      if(EXISTS ${_qt5Core_install_prefix}${QT_MULTIARCH}/plugins/platforms/libqxcb.so)
+        install_qt_library(XcbQpa)
+        install(FILES ${_qt5Core_install_prefix}${QT_MULTIARCH}/plugins/platforms/libqxcb.so
+                DESTINATION bin/platforms)
+      endif()
     endif()
   endif()
 endfunction()