diff --git a/src/gallium/drivers/radeonsi/si_blit.c b/src/gallium/drivers/radeonsi/si_blit.c
index 8a65ad240e2..f46ffea7080 100644
--- a/src/gallium/drivers/radeonsi/si_blit.c
+++ b/src/gallium/drivers/radeonsi/si_blit.c
@@ -52,6 +52,10 @@ void si_blitter_begin(struct si_context *sctx, enum si_blitter_op op)
    util_blitter_save_rasterizer(sctx->blitter, sctx->queued.named.rasterizer);
 
    if (op & SI_SAVE_FRAGMENT_STATE) {
+      struct pipe_constant_buffer fs_cb = {};
+      si_get_pipe_constant_buffer(sctx, PIPE_SHADER_FRAGMENT, 0, &fs_cb);
+      util_blitter_save_fragment_constant_buffer_slot(sctx->blitter, &fs_cb);
+      pipe_resource_reference(&fs_cb.buffer, NULL);
       util_blitter_save_blend(sctx->blitter, sctx->queued.named.blend);
       util_blitter_save_depth_stencil_alpha(sctx->blitter, sctx->queued.named.dsa);
       util_blitter_save_stencil_ref(sctx->blitter, &sctx->stencil_ref.state);