diff --git a/exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/vendors/Default.kt b/exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/vendors/Default.kt
index 974519735a..4d3158e744 100644
--- a/exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/vendors/Default.kt
+++ b/exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/vendors/Default.kt
@@ -109,6 +109,7 @@ abstract class DataTypeProvider {
     /** Returns the SQL representation of the specified expression, for it to be used as a column default value. */
     open fun processForDefaultValue(e: Expression<*>): String = when {
         e is LiteralOp<*> -> "$e"
+        e is Function<*> -> "$e"
         currentDialect is MysqlDialect -> "$e"
         currentDialect is SQLServerDialect -> "$e"
         else -> "($e)"