diff --git a/neo/assistant/base/file.go b/neo/assistant/base/file.go
index 487182de..8b7738f4 100644
--- a/neo/assistant/base/file.go
+++ b/neo/assistant/base/file.go
@@ -16,6 +16,7 @@ import (
 
 // AllowedFileTypes the allowed file types
 var AllowedFileTypes = map[string]string{
+	"application/json":   "json",
 	"application/pdf":    "pdf",
 	"application/msword": "doc",
 	"application/vnd.openxmlformats-officedocument.wordprocessingml.document":   "docx",
diff --git a/neo/assistant/openai/file.go b/neo/assistant/openai/file.go
index 9c52801d..7405d7eb 100644
--- a/neo/assistant/openai/file.go
+++ b/neo/assistant/openai/file.go
@@ -16,6 +16,7 @@ import (
 
 // AllowedFileTypes the allowed file types
 var AllowedFileTypes = map[string]string{
+	"application/json":   "json",
 	"application/pdf":    "pdf",
 	"application/msword": "doc",
 	"application/vnd.openxmlformats-officedocument.wordprocessingml.document":   "docx",