diff --git a/go/logic/inspect.go b/go/logic/inspect.go
index 9d414a43e..42aee7e73 100644
--- a/go/logic/inspect.go
+++ b/go/logic/inspect.go
@@ -736,8 +736,9 @@ func (this *Inspector) getSharedUniqueKeys(originalUniqueKeys, ghostUniqueKeys [
 	// the ALTER is on the name itself...
 	for _, originalUniqueKey := range originalUniqueKeys {
 		for _, ghostUniqueKey := range ghostUniqueKeys {
-			if originalUniqueKey.Columns.EqualsByNames(&ghostUniqueKey.Columns) {
+			if originalUniqueKey.Columns.IsSubsetOf(&ghostUniqueKey.Columns) {
 				uniqueKeys = append(uniqueKeys, originalUniqueKey)
+				break
 			}
 		}
 	}
diff --git a/go/logic/inspect_test.go b/go/logic/inspect_test.go
index 54bc48ff0..4fa1eec11 100644
--- a/go/logic/inspect_test.go
+++ b/go/logic/inspect_test.go
@@ -17,6 +17,7 @@ func TestInspectGetSharedUniqueKeys(t *testing.T) {
 	origUniqKeys := []*sql.UniqueKey{
 		{Columns: *sql.NewColumnList([]string{"id", "item_id"})},
 		{Columns: *sql.NewColumnList([]string{"id", "org_id"})},
+		{Columns: *sql.NewColumnList([]string{"id"})},
 	}
 	ghostUniqKeys := []*sql.UniqueKey{
 		{Columns: *sql.NewColumnList([]string{"id", "item_id"})},
@@ -25,7 +26,8 @@ func TestInspectGetSharedUniqueKeys(t *testing.T) {
 	}
 	inspector := &Inspector{}
 	sharedUniqKeys := inspector.getSharedUniqueKeys(origUniqKeys, ghostUniqKeys)
-	test.S(t).ExpectEquals(len(sharedUniqKeys), 2)
+	test.S(t).ExpectEquals(len(sharedUniqKeys), 3)
 	test.S(t).ExpectEquals(sharedUniqKeys[0].Columns.String(), "id,item_id")
 	test.S(t).ExpectEquals(sharedUniqKeys[1].Columns.String(), "id,org_id")
+	test.S(t).ExpectEquals(sharedUniqKeys[2].Columns.String(), "id")
 }