diff --git a/Manual-install.md b/Manual-install.md
index 61bdc5d..ef5e6a1 100644
--- a/Manual-install.md
+++ b/Manual-install.md
@@ -62,7 +62,7 @@ You will next need to setup the following 6 tables:
 CREATE TABLE images (
     id INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
     imagename VARCHAR(50) UNIQUE,
-    alt VARCHAR(255),
+    alt TEXT,
     tags VARCHAR(255),
     author VARCHAR(50),
     last_modified TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
@@ -119,7 +119,7 @@ CREATE TABLE bans (
 ```
 CREATE TABLE groups (
     id INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    image_list VARCHAR(255),
+    image_list TEXT,
     author VARCHAR(50),
     last_modified TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
     created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP