diff --git a/src/db/migration/V20210422_1008__mantis22159.sql b/src/db/migration/V20210422_1008__mantis22159.sql
new file mode 100644
index 000000000..7c5e0abee
--- /dev/null
+++ b/src/db/migration/V20210422_1008__mantis22159.sql
@@ -0,0 +1,17 @@
+declare
+    column_exists exception;
+    pragma exception_init (column_exists , -01430);
+begin
+    execute immediate 'ALTER TABLE CATEGORIA_DESCUENTO ADD 
+    				(INDCANCELAEMABERTO NUMBER(1,0), 
+    				INDDEVOLVEEMABERTO NUMBER(1,0),
+    				INDCANCELAEMERGENCIALAEMABERTO NUMBER(1,0),
+    				INDTROCATITULARIDADEEMABERTO NUMBER(1,0),
+    				INDTROCAEMABERTO NUMBER(1,0),
+    				INDPERMITECANCELAR NUMBER(1,0),
+    				INDPERMITEDEVOLVER NUMBER(1,0),
+                    INDPERMITECANCELAREMERGENCIAL NUMBER(1,0),
+                    INDPERMITETROCATITULARIDADE NUMBER(1,0),
+                    INDPERMITEREATIVAR NUMBER(1,0))';
+    exception when column_exists then null;
+end;
diff --git a/src/db/postgresql/migration/V20210422_1008__mantis22159.sql b/src/db/postgresql/migration/V20210422_1008__mantis22159.sql
new file mode 100644
index 000000000..04f5df85a
--- /dev/null
+++ b/src/db/postgresql/migration/V20210422_1008__mantis22159.sql
@@ -0,0 +1,16 @@
+DO $$
+BEGIN
+  ALTER TABLE CATEGORIA_DESCUENTO ADD 
+    				(INDCANCELAEMABERTO NUMBER(1,0), 
+    				INDDEVOLVEEMABERTO NUMBER(1,0),
+    				INDCANCELAEMERGENCIALAEMABERTO NUMBER(1,0),
+    				INDTROCATITULARIDADEEMABERTO NUMBER(1,0),
+    				INDTROCAEMABERTO NUMBER(1,0),
+    				INDPERMITECANCELAR NUMBER(1,0),
+    				INDPERMITEDEVOLVER NUMBER(1,0),
+                    INDPERMITECANCELAREMERGENCIAL NUMBER(1,0),
+                    INDPERMITETROCATITULARIDADE NUMBER(1,0),
+                    INDPERMITEREATIVAR NUMBER(1,0));
+  EXCEPTION WHEN duplicate_column THEN NULL;
+END
+$$;
\ No newline at end of file