diff --git a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
index 2fb7babb023..396932acbe9 100644
--- a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
+++ b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
@@ -1249,7 +1249,7 @@ emit_so_outputs(struct ntv_context *ctx,
       while (!output)
          output = ctx->outputs[location--];
       location++;
-      assert(orig_location - location < 4);
+      assert(orig_location - location < 8);
       SpvId output_type = ctx->so_output_types[location];
       const struct glsl_type *out_type = ctx->so_output_gl_types[location];