diff --git a/src/gallium/drivers/radeonsi/si_get.c b/src/gallium/drivers/radeonsi/si_get.c
index f7d4c66e3b1..817d0e6cc64 100644
--- a/src/gallium/drivers/radeonsi/si_get.c
+++ b/src/gallium/drivers/radeonsi/si_get.c
@@ -197,6 +197,9 @@ static int si_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
       return SI_MAP_BUFFER_ALIGNMENT;
 
+   case PIPE_CAP_MAX_VERTEX_BUFFERS:
+      return SI_MAX_ATTRIBS;
+
    case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
    case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
    case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS: