diff --git a/tests/rtlil/roundtrip-text.sh b/tests/rtlil/roundtrip-text.sh
index 35417cff7..1a73dd89d 100644
--- a/tests/rtlil/roundtrip-text.sh
+++ b/tests/rtlil/roundtrip-text.sh
@@ -11,7 +11,7 @@ remove_empty_lines() {
 }
 
 # write_rtlil and dump are equivalent
-$YS -p "read_verilog -sv everything.v; copy alu zzz; proc zzz; dump -o temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.write.il"
+$YS -p "read_verilog -sv everything.v; copy alu zzz; proc zzz; bufnorm -reset; dump -o temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.write.il"
 remove_empty_lines temp/roundtrip-text.dump.il
 remove_empty_lines temp/roundtrip-text.write.il
 # Trim first line ("Generated by Yosys ...")