diff --git a/hw/ip/prim/prim_ram_1p_scr.core b/hw/ip/prim/prim_ram_1p_scr.core
index ebbe055..fa96c76 100644
--- a/hw/ip/prim/prim_ram_1p_scr.core
+++ b/hw/ip/prim/prim_ram_1p_scr.core
@@ -12,7 +12,8 @@
       - lowrisc:prim:util
       - lowrisc:prim:ram_1p_adv
       - lowrisc:prim:lfsr
-      - lowrisc:prim:all
+      - lowrisc:prim:buf
+      - lowrisc:prim:cipher
       - lowrisc:prim:util_get_scramble_params
       - lowrisc:dv_verilator:memutil_dpi_scrambled
     files: