diff --git a/sql/schema.mysql.sql b/sql/schema.mysql.sql
index 0e05ec03..a9c5a6b9 100644
--- a/sql/schema.mysql.sql
+++ b/sql/schema.mysql.sql
@@ -45,7 +45,7 @@ create table pageview (
     session_id int unsigned not null,
     created_at timestamp default current_timestamp,
     url varchar(500) not null,
-    referrer varchar(500),
+    referrer varchar(1500),
     foreign key (website_id) references website(website_id) on delete cascade,
     foreign key (session_id) references session(session_id) on delete cascade
 ) ENGINE=InnoDB COLLATE=utf8_general_ci;
diff --git a/sql/schema.postgresql.sql b/sql/schema.postgresql.sql
index 28297c4a..15893751 100644
--- a/sql/schema.postgresql.sql
+++ b/sql/schema.postgresql.sql
@@ -43,7 +43,7 @@ create table pageview (
     session_id int not null references session(session_id) on delete cascade,
     created_at timestamp with time zone default current_timestamp,
     url varchar(500) not null,
-    referrer varchar(500)
+    referrer varchar(1500)
 );
 
 create table event (