diff --git a/tests/rtlil/roundtrip-text.sh b/tests/rtlil/roundtrip-text.sh
index 7d562723b..a6c0953a8 100644
--- a/tests/rtlil/roundtrip-text.sh
+++ b/tests/rtlil/roundtrip-text.sh
@@ -10,7 +10,7 @@ remove_empty_lines() {
 }
 
 # write_rtlil and dump are equivalent
-${YOSYS} -p "read_verilog -sv everything.v; copy alu zzz; proc zzz; dump -o temp/roundtrip-text.dump.il; write_rtlil temp/roundtrip-text.write.il"
+${YOSYS} -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 ...")