diff --git a/eeschema/sim/spice_grammar.h b/eeschema/sim/spice_grammar.h
index 27bd53c44e..fc91edeeca 100644
--- a/eeschema/sim/spice_grammar.h
+++ b/eeschema/sim/spice_grammar.h
@@ -114,14 +114,7 @@ namespace SPICE_GRAMMAR
struct paramValuePair : seq {};
- struct paramValuePairs : list,
- sep> {};
+ struct paramValuePairs : list {};
struct dotModelAko : seq,
if_must