diff --git a/apps/web/next.config.mjs b/apps/web/next.config.mjs
index f39a4d4ed..e775ce51f 100644
--- a/apps/web/next.config.mjs
+++ b/apps/web/next.config.mjs
@@ -26,7 +26,7 @@ const nextConfig = {
     // different because in local environment we would need to upload the file to
     // the nextjs server as we do now.
     serverActions: {
-      bodySizeLimit: '15mb',
+      bodySizeLimit: '25mb',
     },
   },
   webpack: (config) => {
diff --git a/apps/web/src/actions/datasets/create.ts b/apps/web/src/actions/datasets/create.ts
index 62da648bf..60d224126 100644
--- a/apps/web/src/actions/datasets/create.ts
+++ b/apps/web/src/actions/datasets/create.ts
@@ -40,7 +40,7 @@ export const createDatasetAction = authProcedure
             .instanceof(File)
             .refine((file) => {
               return !file || file.size <= MAX_UPLOAD_SIZE_IN_MB
-            }, `Your dataset must be less than ${MAX_SIZE}MB in size`)
+            }, `Your dataset must be less than ${MAX_SIZE}MB in size. You can split it into smaller files and upload them separately.`)
             .refine(
               (file) => file.type === 'text/csv',
               'Your dataset must be a CSV file',
diff --git a/packages/core/src/constants.ts b/packages/core/src/constants.ts
index b3b7e2c85..780481516 100644
--- a/packages/core/src/constants.ts
+++ b/packages/core/src/constants.ts
@@ -316,7 +316,7 @@ export const DELIMITERS_KEYS = [
   'space',
   'custom',
 ] as const
-export const MAX_SIZE = 15
+export const MAX_SIZE = 25
 export const MAX_UPLOAD_SIZE_IN_MB = MAX_SIZE * 1024 * 1024
 
 const userContentSchema = z.array(