gistfile1.txt

diff --git a/src/mesa/state_tracker/st_atom.c b/src/mesa/state_tracker/st_atom.c
index 49f79ad9d49..0fa7ef2f0e3 100644
--- a/src/mesa/state_tracker/st_atom.c
+++ b/src/mesa/state_tracker/st_atom.c
@@ -133,7 +133,7 @@ static void check_program_state( struct st_context *st )
       dirty |= ST_NEW_VIEWPORT;
 
       if (ctx->Scissor.EnableFlags & u_bit_consecutive(0, num_viewports))
-         dirty |= ST_NEW_SCISSOR;
+         dirty |= (ST_NEW_SCISSOR | ST_NEW_RASTERIZER);
    }
 
    st->dirty |= dirty;