diff --git a/res/modules/internal/bytearray.lua b/res/modules/internal/bytearray.lua
index cfae8b53d..0908b8c9a 100644
--- a/res/modules/internal/bytearray.lua
+++ b/res/modules/internal/bytearray.lua
@@ -357,8 +357,8 @@ local FFII16view = create_FFIview_class("FFII16view", "int16_t")
 local FFIU16view = create_FFIview_class("FFIU16view", "uint16_t")
 local FFII32view = create_FFIview_class("FFII32view", "int32_t")
 local FFIU32view = create_FFIview_class("FFIU32view", "uint32_t")
-local FFII64view = create_FFIview_class("FFII32view", "int64_t")
-local FFIU64view = create_FFIview_class("FFIU32view", "uint64_t")
+local FFII64view = create_FFIview_class("FFII64view", "int64_t")
+local FFIU64view = create_FFIview_class("FFIU64view", "uint64_t")
 local FFIFLTview = create_FFIview_class("FFIFLTview", "float")
 local FFIDBLview = create_FFIview_class("FFIDBLview", "double")