diff --git a/src/types.cpp b/src/types.cpp
index cf0927cdd..c77755105 100644
--- a/src/types.cpp
+++ b/src/types.cpp
@@ -2156,6 +2156,7 @@ gb_internal bool is_type_endian_specific(Type *t) {
 		case Basic_u32le:
 		case Basic_i64le:
 		case Basic_u64le:
+		case Basic_i128le:
 		case Basic_u128le:
 			return true;
 
@@ -2165,6 +2166,7 @@ gb_internal bool is_type_endian_specific(Type *t) {
 		case Basic_u32be:
 		case Basic_i64be:
 		case Basic_u64be:
+		case Basic_i128be:
 		case Basic_u128be:
 			return true;