diff --git a/src/gallium/drivers/iris/iris_state.c b/src/gallium/drivers/iris/iris_state.c
index 15f1ed98fc6..8857973e26e 100644
--- a/src/gallium/drivers/iris/iris_state.c
+++ b/src/gallium/drivers/iris/iris_state.c
@@ -988,6 +988,8 @@ iris_alloc_push_constants(struct iris_batch *batch)
     */
    if (intel_device_info_is_dg2(devinfo)) {
       iris_emit_cmd(batch, GENX(3DSTATE_CONSTANT_ALL), c) {
+         /* Update empty push constants for all stages (bitmask = 11111b) */
+         c.ShaderUpdateEnable = 0x1f;
          c.MOCS = iris_mocs(NULL, &batch->screen->isl_dev, 0);
       }
    }