diff --git a/src/gallium/drivers/lima/ir/pp/node.c b/src/gallium/drivers/lima/ir/pp/node.c
index 8948208b220..7465e4e8b44 100644
--- a/src/gallium/drivers/lima/ir/pp/node.c
+++ b/src/gallium/drivers/lima/ir/pp/node.c
@@ -333,12 +333,14 @@ const ppir_op_info ppir_op_infos[] = {
       .name = "undef",
       .type = ppir_node_type_alu,
       .slots = (int []) {
+         PPIR_INSTR_SLOT_END
       },
    },
    [ppir_op_dummy] = {
       .name = "dummy",
       .type = ppir_node_type_alu,
       .slots = (int []) {
+         PPIR_INSTR_SLOT_END
       },
    },
 };