diff --git a/src/model/signal-elements/parsers/eha-eri-dwarf.js b/src/model/signal-elements/parsers/eha-eri-dwarf.js
index 99c2326..77c4a63 100644
--- a/src/model/signal-elements/parsers/eha-eri-dwarf.js
+++ b/src/model/signal-elements/parsers/eha-eri-dwarf.js
@@ -18,7 +18,7 @@ export default class SignalElementsParserEhaEriDwarf {
             SignalElementsEnums.HeadPosition.DWARF,
             SignalElementsParserCommon.getUnits(entries, 2, 3, 2),
             SignalElementsEnums.BarType.NONE,
-            []
+            {}
         );
     }
 }
diff --git a/src/model/signal-elements/parsers/eha-top.js b/src/model/signal-elements/parsers/eha-top.js
index f573810..b1f2300 100644
--- a/src/model/signal-elements/parsers/eha-top.js
+++ b/src/model/signal-elements/parsers/eha-top.js
@@ -18,7 +18,7 @@ export default class SignalElementsParserEhaTop {
             SignalElementsParserCommon.getHeadPosition(entries[1]),
             [],
             SignalElementsEnums.BarType.NONE,
-            []
+            {}
         );
     }
 }
diff --git a/src/model/signal-elements/parsers/sk-dwarf.js b/src/model/signal-elements/parsers/sk-dwarf.js
index f61fed9..143ceba 100644
--- a/src/model/signal-elements/parsers/sk-dwarf.js
+++ b/src/model/signal-elements/parsers/sk-dwarf.js
@@ -17,7 +17,7 @@ export default class SignalElementsParserSkDwarf {
             SignalElementsEnums.HeadPosition.DWARF,
             SignalElementsParserCommon.getUnits(entries, 2, 2, 1),
             SignalElementsEnums.BarType.NONE,
-            []
+            {}
         );
     }
 }
diff --git a/src/model/signal-elements/parsers/sk-top.js b/src/model/signal-elements/parsers/sk-top.js
index dd6e51a..8f3b412 100644
--- a/src/model/signal-elements/parsers/sk-top.js
+++ b/src/model/signal-elements/parsers/sk-top.js
@@ -18,7 +18,7 @@ export default class SignalElementsParserSkTop {
             SignalElementsParserCommon.getHeadPosition(entries[1]),
             [],
             SignalElementsEnums.BarType.NONE,
-            []
+            {}
         );
     }
 }