diff --git a/entc/internal/snapshot.go b/entc/internal/snapshot.go
index f5866bb88..c2fe6e47c 100644
--- a/entc/internal/snapshot.go
+++ b/entc/internal/snapshot.go
@@ -218,7 +218,13 @@ func IsBuildError(err error) bool {
 	if strings.HasPrefix(err.Error(), "entc/load: #") {
 		return true
 	}
-	for _, s := range []string{"syntax error", "previous declaration", "invalid character", "could not import"} {
+	for _, s := range []string{
+		"syntax error",
+		"previous declaration",
+		"invalid character",
+		"could not import",
+		"found '<<'",
+	} {
 		if strings.Contains(err.Error(), s) {
 			return true
 		}