diff --git a/src/gallium/drivers/zink/zink_state.c b/src/gallium/drivers/zink/zink_state.c
index d702c089ea3..bebdd22ab27 100644
--- a/src/gallium/drivers/zink/zink_state.c
+++ b/src/gallium/drivers/zink/zink_state.c
@@ -659,6 +659,7 @@ zink_bind_rasterizer_state(struct pipe_context *pctx, void *cso)
    bool half_pixel_center = ctx->rast_state ? ctx->rast_state->base.half_pixel_center : true;
    float line_width = ctx->rast_state ? ctx->rast_state->base.line_width : 1.0;
    ctx->rast_state = cso;
+   ctx->gfx_pipeline_state.multisample = !ctx->rast_state || ctx->rast_state->base.multisample;
 
    if (ctx->rast_state) {
       if (screen->info.have_EXT_provoking_vertex &&
diff --git a/src/gallium/drivers/zink/zink_types.h b/src/gallium/drivers/zink/zink_types.h
index 2b64c22c463..bc993ed0193 100644
--- a/src/gallium/drivers/zink/zink_types.h
+++ b/src/gallium/drivers/zink/zink_types.h
@@ -812,7 +812,8 @@ struct zink_gfx_pipeline_state {
    /* order matches zink_gfx_output_key */
    unsigned force_persample_interp:1;
    uint32_t rast_samples:6;
-   uint32_t min_samples:6;
+   uint32_t multisample: 1;
+   uint32_t min_samples:5;
    uint32_t feedback_loop : 1;
    uint32_t feedback_loop_zs : 1;
    uint32_t rast_attachment_order : 1;
@@ -986,7 +987,8 @@ struct zink_gfx_output_key {
       struct {
          unsigned force_persample_interp:1;
          uint32_t rast_samples:6;
-         uint32_t min_samples:6;
+         uint32_t multisample: 1;
+         uint32_t min_samples:5;
          uint32_t feedback_loop : 1;
          uint32_t feedback_loop_zs : 1;
          uint32_t rast_attachment_order : 1;