diff --git a/cmake/macros.cmake b/cmake/macros.cmake
index 2a7723e326..59f6d24390 100644
--- a/cmake/macros.cmake
+++ b/cmake/macros.cmake
@@ -395,7 +395,7 @@ function(SDL_PrintSummary)
   if(SDL_VIDEO_DRIVER_X11)
     PrintEnabledBackends("X11 libraries" "^SDL_VIDEO_DRIVER_X11_([A-Z0-9]*)$")
   endif()
-  PrintEnabledBackends("Render drivers" "^SDL_VIDEO_RENDER_([A-Z0-9]*)$")
+  PrintEnabledBackends("Render drivers" "^SDL_VIDEO_RENDER_([A-Z0-9_]*)$")
   PrintEnabledBackends("GPU drivers" "^SDL_GPU_([A-Z0-9]*)$")
   PrintEnabledBackends("Audio drivers" "^SDL_AUDIO_DRIVER_([A-Z0-9]*)$")
   PrintEnabledBackends("Joystick drivers" "^SDL_JOYSTICK_([A-Z0-9]*)$")