diff --git a/contrib/gana b/contrib/gana
index 138acf20b..c2580e602 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit 138acf20b87d796543e9eaa68f98e5e8ae2e7302
+Subproject commit c2580e60259ba3aea2e69ea9da43482008b90d7c
diff --git a/src/exchange/Makefile.am b/src/exchange/Makefile.am
index 0fbdb8e80..b698753c0 100644
--- a/src/exchange/Makefile.am
+++ b/src/exchange/Makefile.am
@@ -105,6 +105,7 @@ taler_exchange_httpd_SOURCES = \
   taler-exchange-httpd_metrics.c taler-exchange-httpd_metrics.h \
   taler-exchange-httpd_mhd.c taler-exchange-httpd_mhd.h \
   taler-exchange-httpd_purses_create.c taler-exchange-httpd_purses_create.h \
+  taler-exchange-httpd_purses_deposit.c taler-exchange-httpd_purses_deposit.h \
   taler-exchange-httpd_purses_merge.c taler-exchange-httpd_purses_merge.h \
   taler-exchange-httpd_recoup.c taler-exchange-httpd_recoup.h \
   taler-exchange-httpd_recoup-refresh.c taler-exchange-httpd_recoup-refresh.h \
diff --git a/src/exchange/taler-exchange-httpd_metrics.h b/src/exchange/taler-exchange-httpd_metrics.h
index ac9e5b505..1e08c6ac7 100644
--- a/src/exchange/taler-exchange-httpd_metrics.h
+++ b/src/exchange/taler-exchange-httpd_metrics.h
@@ -38,7 +38,8 @@ enum TEH_MetricTypeRequest
   TEH_MT_REQUEST_PURSE_CREATE = 4,
   TEH_MT_REQUEST_PURSE_MERGE = 5,
   TEH_MT_REQUEST_RESERVE_PURSE = 6,
-  TEH_MT_REQUEST_COUNT = 7 /* MUST BE LAST! */
+  TEH_MT_REQUEST_PURSE_DEPOSIT = 7,
+  TEH_MT_REQUEST_COUNT = 8 /* MUST BE LAST! */
 };
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_purses_deposit.c b/src/exchange/taler-exchange-httpd_purses_deposit.c
index 193953a4e..2c0991e00 100644
--- a/src/exchange/taler-exchange-httpd_purses_deposit.c
+++ b/src/exchange/taler-exchange-httpd_purses_deposit.c
@@ -96,6 +96,16 @@ struct PurseDepositContext
    */
   struct GNUNET_TIME_Timestamp purse_expiration;
 
+  /**
+   * Key with the merge capability (needed for signing).
+   */
+  struct TALER_PurseMergePublicKeyP merge_pub;
+
+  /**
+   * Hash of the contract (needed for signing).
+   */
+  struct TALER_PrivateContractHashP h_contract_terms;
+
   /**
    * Our current time.
    */
@@ -134,13 +144,15 @@ reply_deposit_success (struct MHD_Connection *connection,
   enum TALER_ErrorCode ec;
 
   if (TALER_EC_NONE !=
-      (ec = TALER_exchange_online_purse_deposited_sign (
+      (ec = TALER_exchange_online_purse_created_sign (
          &TEH_keys_exchange_sign_,
          pcc->exchange_timestamp,
          pcc->purse_expiration,
          &pcc->amount,
          &pcc->deposit_total,
          pcc->purse_pub,
+         &pcc->merge_pub,
+         &pcc->h_contract_terms,
          &pub,
          &sig)))
   {
@@ -183,7 +195,6 @@ deposit_transaction (void *cls,
 {
   struct PurseDepositContext *pcc = cls;
   enum GNUNET_DB_QueryStatus qs;
-  bool in_conflict = true;
 
   for (unsigned int i = 0; i<pcc->num_coins; i++)
   {
@@ -539,7 +550,8 @@ TEH_handler_purses_deposit (
                                        "deposits");
   }
   /* FIXME: fetch basic purse properties
-     (min age, purse_expiration, amount) from
+     (min age, purse_expiration, amount, merge_pub,
+     h_contract_terms) from
      DB. Generate 404 or 410 (Gone) replies if
      applicable. */