diff --git a/core/src/stores/store.rs b/core/src/stores/store.rs
index f14ae1e01102e..99f08e93e71d0 100644
--- a/core/src/stores/store.rs
+++ b/core/src/stores/store.rs
@@ -601,7 +601,7 @@ pub const POSTGRES_TABLES: [&'static str; 16] = [
        parents                      TEXT[] NOT NULL,
        source_url                   TEXT,
        document                     BIGINT,
-       \"table\"                      BIGINT,
+       \"table\"                    BIGINT,
        folder                       BIGINT,
        FOREIGN KEY(data_source)    REFERENCES data_sources(id),
        FOREIGN KEY(document)       REFERENCES data_sources_documents(id),
diff --git a/front/components/data_source/DocumentUploadOrEditModal.tsx b/front/components/data_source/DocumentUploadOrEditModal.tsx
index e665a712aa528..d8aa7157386e3 100644
--- a/front/components/data_source/DocumentUploadOrEditModal.tsx
+++ b/front/components/data_source/DocumentUploadOrEditModal.tsx
@@ -147,7 +147,7 @@ export const DocumentUploadOrEditModal = ({
       const body = {
         name: initialId ?? document.name,
         title: initialId ?? document.name,
-        mime_type: document.mimeType ?? "application/octet-stream",
+        mime_type: document.mimeType ?? "text/plain",
         timestamp: null,
         parent_id: null,
         parents: [initialId ?? document.name],