diff --git a/macloader/macaddr_mappings.h b/macloader/macaddr_mappings.h
index 523868a..f0b83ea 100644
--- a/macloader/macaddr_mappings.h
+++ b/macloader/macaddr_mappings.h
@@ -24,7 +24,6 @@
     NONE,
     MURATA,
     SEMCOSH,
-    SEMCOVE,
     SEMCO3RD,
     SEMCO,
     WISOL,
diff --git a/macloader/macloader.c b/macloader/macloader.c
index 7596d47..3efcc0b 100644
--- a/macloader/macloader.c
+++ b/macloader/macloader.c
@@ -190,9 +190,6 @@
         case SEMCOSH:
             type_str = "semcosh";
             break;
-        case SEMCOVE:
-            type_str = "semcove";
-            break;
         case SEMCO3RD:
             type_str = "semco3rd";
             break;