diff --git a/lib/discovery.js b/lib/discovery.js
index 087cbab..43701c0 100644
--- a/lib/discovery.js
+++ b/lib/discovery.js
@@ -167,6 +167,9 @@ function mixinDiscovery(MySQL) {
   MySQL.prototype.discoverModelProperties = function (table, options, cb) {
     var args = getArgs(table, options, cb);
     var owner = args.owner;
+    if(!owner){
+      owner = inheritOwnerViaDataSource.call(this);
+    }
     table = args.table;
     options = args.options;
     cb = args.cb;
@@ -217,6 +220,9 @@ function mixinDiscovery(MySQL) {
   MySQL.prototype.discoverPrimaryKeys = function (table, options, cb) {
     var args = getArgs(table, options, cb);
     var owner = args.owner;
+    if(!owner){
+      owner = inheritOwnerViaDataSource.call(this);
+    }
     table = args.table;
     options = args.options;
     cb = args.cb;
@@ -258,6 +264,9 @@ function mixinDiscovery(MySQL) {
   MySQL.prototype.discoverForeignKeys = function (table, options, cb) {
     var args = getArgs(table, options, cb);
     var owner = args.owner;
+    if(!owner){
+      owner = inheritOwnerViaDataSource.call(this);
+    }
     table = args.table;
     options = args.options;
     cb = args.cb;
@@ -301,6 +310,9 @@ function mixinDiscovery(MySQL) {
   MySQL.prototype.discoverExportedForeignKeys = function (table, options, cb) {
     var args = getArgs(table, options, cb);
     var owner = args.owner;
+    if(!owner){
+      owner = inheritOwnerViaDataSource.call(this);
+    }
     table = args.table;
     options = args.options;
     cb = args.cb;
@@ -355,4 +367,11 @@ function mixinDiscovery(MySQL) {
         return 'String';
     }
   }
+
+  function inheritOwnerViaDataSource(){
+    if(this.dataSource && this.dataSource.settings && this.dataSource.settings.database){
+      return this.dataSource.settings.database;
+    }
+    return undefined;
+  }
 }