diff --git a/src/vulkan/runtime/vk_graphics_state.c b/src/vulkan/runtime/vk_graphics_state.c
index 22935ffd8a2..0a7b07288f5 100644
--- a/src/vulkan/runtime/vk_graphics_state.c
+++ b/src/vulkan/runtime/vk_graphics_state.c
@@ -992,7 +992,7 @@ vk_color_blend_state_init(struct vk_color_blend_state *cb,
       }
       cb->color_write_enables = color_write_enables;
    } else {
-      cb->color_write_enables = BITFIELD_MASK(cb_info->attachmentCount);
+      cb->color_write_enables = BITFIELD_MASK(MESA_VK_MAX_COLOR_ATTACHMENTS);
    }
 }