diff --git a/pkg/services/sqlstore/migrator/dialect.go b/pkg/services/sqlstore/migrator/dialect.go
index 6f376aa6661..8e9b8966b2a 100644
--- a/pkg/services/sqlstore/migrator/dialect.go
+++ b/pkg/services/sqlstore/migrator/dialect.go
@@ -2,6 +2,7 @@ package migrator
 
 import (
 	"fmt"
+	"strconv"
 	"strings"
 
 	"xorm.io/xorm"
@@ -128,6 +129,14 @@ func (b *BaseDialect) EqStr() string {
 }
 
 func (b *BaseDialect) Default(col *Column) string {
+	if col.Type == DB_Bool {
+		// Ensure that all dialects support the same literals in the same way.
+		bl, err := strconv.ParseBool(col.Default)
+		if err != nil {
+			panic(fmt.Errorf("failed to create default value for column '%s': invalid boolean default value '%s'", col.Name, col.Default))
+		}
+		return b.dialect.BooleanStr(bl)
+	}
 	return col.Default
 }
 
diff --git a/pkg/services/sqlstore/migrator/postgres_dialect.go b/pkg/services/sqlstore/migrator/postgres_dialect.go
index b996eabac75..ab7b23aafbd 100644
--- a/pkg/services/sqlstore/migrator/postgres_dialect.go
+++ b/pkg/services/sqlstore/migrator/postgres_dialect.go
@@ -48,16 +48,6 @@ func (db *PostgresDialect) BatchSize() int {
 	return 1000
 }
 
-func (db *PostgresDialect) Default(col *Column) string {
-	if col.Type == DB_Bool {
-		if col.Default == "0" {
-			return "FALSE"
-		}
-		return "TRUE"
-	}
-	return col.Default
-}
-
 func (db *PostgresDialect) SQLType(c *Column) string {
 	var res string
 	switch t := c.Type; t {