diff --git a/migration/353a-trunk/oracle/373_BF2478283.sql b/migration/353a-trunk/oracle/373_BF2478283.sql
new file mode 100644
index 0000000000..8d61dca7e9
--- /dev/null
+++ b/migration/353a-trunk/oracle/373_BF2478283.sql
@@ -0,0 +1 @@
+-- just for postgresql
diff --git a/migration/353a-trunk/postgresql/373_BF2478283.sql b/migration/353a-trunk/postgresql/373_BF2478283.sql
new file mode 100644
index 0000000000..45a99bb150
--- /dev/null
+++ b/migration/353a-trunk/postgresql/373_BF2478283.sql
@@ -0,0 +1,2 @@
+-- https://sourceforge.net/tracker2/?func=detail&atid=879332&aid=2478283&group_id=176962
+UPDATE AD_Column SET DefaultValue = NULL WHERE AD_Column_ID = 7752;