diff --git a/libs/ardour/test/data/automation_list_property_test1.ref b/libs/ardour/test/data/automation_list_property_test1.ref
index 88e70f2878..9dad38b454 100644
--- a/libs/ardour/test/data/automation_list_property_test1.ref
+++ b/libs/ardour/test/data/automation_list_property_test1.ref
@@ -2,10 +2,10 @@
 <test>
   <FadeIn>
     <from>
-      <AutomationList automation-id="fadein" id="164" default="1" min-yval="0" max-yval="2" interpolation-style="Linear" state="Off" style="Absolute"/>
+      <AutomationList automation-id="fadein" id="164" interpolation-style="Linear" state="Off"/>
     </from>
     <to>
-      <AutomationList automation-id="fadein" id="163" default="1" min-yval="0" max-yval="2" interpolation-style="Linear" state="Off" style="Absolute">
+      <AutomationList automation-id="fadein" id="163" interpolation-style="Linear" state="Off">
         <events>1 2
 3 4
 </events>
diff --git a/libs/ardour/test/data/automation_list_property_test2.ref b/libs/ardour/test/data/automation_list_property_test2.ref
index 4678542315..358782ae17 100644
--- a/libs/ardour/test/data/automation_list_property_test2.ref
+++ b/libs/ardour/test/data/automation_list_property_test2.ref
@@ -2,14 +2,14 @@
 <test>
   <FadeIn>
     <from>
-      <AutomationList automation-id="fadein" id="165" default="1" min-yval="0" max-yval="2" interpolation-style="Linear" state="Off" style="Absolute">
+      <AutomationList automation-id="fadein" id="165" interpolation-style="Linear" state="Off">
         <events>1 2
 3 4
 </events>
       </AutomationList>
     </from>
     <to>
-      <AutomationList automation-id="fadein" id="163" default="1" min-yval="0" max-yval="2" interpolation-style="Linear" state="Off" style="Absolute">
+      <AutomationList automation-id="fadein" id="163" interpolation-style="Linear" state="Off">
         <events>1 2
 3 4
 5 6
diff --git a/libs/ardour/test/data/automation_list_property_test3.ref b/libs/ardour/test/data/automation_list_property_test3.ref
index fd37eb4212..7f091bea26 100644
--- a/libs/ardour/test/data/automation_list_property_test3.ref
+++ b/libs/ardour/test/data/automation_list_property_test3.ref
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <State>
   <FadeIn>
-    <AutomationList automation-id="fadein" id="167" default="1" min-yval="0" max-yval="2" interpolation-style="Linear" state="Off" style="Absolute">
+    <AutomationList automation-id="fadein" id="167" interpolation-style="Linear" state="Off">
       <events>1 2
 3 4
 </events>
diff --git a/libs/ardour/test/data/automation_list_property_test4.ref b/libs/ardour/test/data/automation_list_property_test4.ref
index 56d72eec60..f003bb646f 100644
--- a/libs/ardour/test/data/automation_list_property_test4.ref
+++ b/libs/ardour/test/data/automation_list_property_test4.ref
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <State>
   <FadeIn>
-    <AutomationList automation-id="fadein" id="167" default="1" min-yval="0" max-yval="2" interpolation-style="Linear" state="Off" style="Absolute">
+    <AutomationList automation-id="fadein" id="167" interpolation-style="Linear" state="Off">
       <events>1 2
 3 4
 5 6