diff --git a/contrib/gana b/contrib/gana
index f6948ba8f..7bfddee1d 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit f6948ba8fbcdfb648ed78ee81a392922ded36b99
+Subproject commit 7bfddee1d6e2c04beb9f89a42acad70299fc423f
diff --git a/src/exchangedb/common-0001.sql b/src/exchangedb/common-0001.sql
index 3690eb347..05394246c 100644
--- a/src/exchangedb/common-0001.sql
+++ b/src/exchangedb/common-0001.sql
@@ -110,6 +110,7 @@ BEGIN
       ',purses_allowed INT8 NOT NULL DEFAULT(0)'
       ',kyc_required BOOLEAN NOT NULL DEFAULT(FALSE)'
       ',kyc_passed BOOLEAN NOT NULL DEFAULT(FALSE)'
+      ',max_age INT4 NOT NULL DEFAULT(120)'
       ',expiration_date INT8 NOT NULL'
       ',gc_date INT8 NOT NULL'
     ') %s ;'