diff --git a/ligature/OperatorMonoSSmLig-Medium/names.xml b/ligature/OperatorMonoSSmLig-Medium/names.xml
index e22a9a8..aff2418 100644
--- a/ligature/OperatorMonoSSmLig-Medium/names.xml
+++ b/ligature/OperatorMonoSSmLig-Medium/names.xml
@@ -34,7 +34,7 @@
     Operator Mono SSm Lig Medium
   </namerecord>
   <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
-    OperatorMonoLig-Medium
+    OperatorMonoSSmLig-Medium
   </namerecord>
   <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
     Operator Mono SSm Lig
diff --git a/ligature/OperatorMonoSsmLig-Book/names.xml b/ligature/OperatorMonoSsmLig-Book/names.xml
index 6b3be65..c6afc50 100644
--- a/ligature/OperatorMonoSsmLig-Book/names.xml
+++ b/ligature/OperatorMonoSsmLig-Book/names.xml
@@ -34,7 +34,7 @@
     Operator Mono SSm Lig Book
   </namerecord>
   <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
-    OperatorMonoLig-Book
+    OperatorMonoSSmLig-Book
   </namerecord>
   <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
     Operator Mono SSm Lig
diff --git a/ligature/OperatorMonoSsmLig-BookItalic/names.xml b/ligature/OperatorMonoSsmLig-BookItalic/names.xml
index 5e3da77..dd12ef1 100644
--- a/ligature/OperatorMonoSsmLig-BookItalic/names.xml
+++ b/ligature/OperatorMonoSsmLig-BookItalic/names.xml
@@ -34,7 +34,7 @@
     Operator Mono SSm Lig Book Italic
   </namerecord>
   <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
-    OperatorMonoLig-BookItalic
+    OperatorMonoSSmLig-BookItalic
   </namerecord>
   <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
     Operator Mono SSm Lig