diff --git a/source/build/src/sdlayer.cpp b/source/build/src/sdlayer.cpp
index 79a89b98a..d1f1acf32 100644
--- a/source/build/src/sdlayer.cpp
+++ b/source/build/src/sdlayer.cpp
@@ -1615,7 +1615,7 @@ int32_t videoSetMode(int32_t x, int32_t y, int32_t c, int32_t fs)
               { SDL_GL_MULTISAMPLEBUFFERS, glmultisample > 0 },
               { SDL_GL_MULTISAMPLESAMPLES, glmultisample },
 #endif
-              { SDL_GL_STENCIL_SIZE, 8 },
+              { SDL_GL_STENCIL_SIZE, 1 },
               { SDL_GL_ACCELERATED_VISUAL, 1 },
           };