diff --git a/pkg/datastore/sqlstore/migrations/postgres/22_alter_page_stats_table.sql b/pkg/datastore/sqlstore/migrations/postgres/22_alter_page_stats_table.sql
index fb592218..b7f12262 100644
--- a/pkg/datastore/sqlstore/migrations/postgres/22_alter_page_stats_table.sql
+++ b/pkg/datastore/sqlstore/migrations/postgres/22_alter_page_stats_table.sql
@@ -9,7 +9,7 @@ CREATE TABLE page_stats(
    bounce_rate FLOAT NOT NULL,
    known_durations INTEGER NOT NULL DEFAULT 0,
    avg_duration FLOAT NOT NULL,
-   ts TIMESTAMP NOT NULL
+   ts TIMESTAMP WITHOUT TIME ZONE NOT NULL
 );
 INSERT INTO page_stats 
     SELECT site_id, hostname_id, pathname_id, pageviews, visitors, entries, bounce_rate, known_durations, avg_duration, (date || ' 00:00:00')::timestamp
diff --git a/pkg/datastore/sqlstore/migrations/postgres/23_alter_referrer_stats_table.sql b/pkg/datastore/sqlstore/migrations/postgres/23_alter_referrer_stats_table.sql
index ab992ebe..0d17e230 100644
--- a/pkg/datastore/sqlstore/migrations/postgres/23_alter_referrer_stats_table.sql
+++ b/pkg/datastore/sqlstore/migrations/postgres/23_alter_referrer_stats_table.sql
@@ -9,7 +9,7 @@ CREATE TABLE referrer_stats(
     bounce_rate FLOAT NOT NULL, 
     known_durations INTEGER NOT NULL DEFAULT 0, 
     avg_duration FLOAT NOT NULL, 
-    ts TIMESTAMP NOT NULL 
+    ts TIMESTAMP WITHOUT TIME ZONE NOT NULL 
 );
 INSERT INTO referrer_stats 
     SELECT site_id, hostname_id, pathname_id, groupname, pageviews, visitors, bounce_rate, known_durations, avg_duration, (date || ' 00:00:00')::timestamp
diff --git a/pkg/datastore/sqlstore/migrations/postgres/24_alter_site_stats_table.sql b/pkg/datastore/sqlstore/migrations/postgres/24_alter_site_stats_table.sql
index b98dc6ae..ebd6a972 100644
--- a/pkg/datastore/sqlstore/migrations/postgres/24_alter_site_stats_table.sql
+++ b/pkg/datastore/sqlstore/migrations/postgres/24_alter_site_stats_table.sql
@@ -7,7 +7,7 @@ CREATE TABLE site_stats(
    bounce_rate FLOAT NOT NULL,
    known_durations INTEGER NOT NULL DEFAULT 0,
    avg_duration FLOAT NOT NULL,
-   ts TIMESTAMP NOT NULL
+   ts TIMESTAMP WITHOUT TIME ZONE NOT NULL
 );
 INSERT INTO site_stats 
     SELECT site_id, pageviews, visitors, sessions, bounce_rate, known_durations, avg_duration, (date || ' 00:00:00')::timestamp
diff --git a/pkg/datastore/sqlstore/migrations/postgres/26_alter_pageviews_table.sql b/pkg/datastore/sqlstore/migrations/postgres/26_alter_pageviews_table.sql
new file mode 100644
index 00000000..ca541525
--- /dev/null
+++ b/pkg/datastore/sqlstore/migrations/postgres/26_alter_pageviews_table.sql
@@ -0,0 +1,7 @@
+-- +migrate Up
+
+ALTER TABLE pageviews ALTER COLUMN timestamp TYPE TIMESTAMP WITHOUT TIME ZONE;
+
+-- +migrate Down
+
+ALTER TABLE pageviews ALTER COLUMN timestamp TYPE TIMESTAMP WITH TIME ZONE;
\ No newline at end of file