diff --git a/src/Controllers/index.js b/src/Controllers/index.js
index 152de684fe..3c76b7ff88 100644
--- a/src/Controllers/index.js
+++ b/src/Controllers/index.js
@@ -226,6 +226,12 @@ export function getDatabaseAdapter(databaseURI, collectionPrefix, databaseOption
   }
   switch (protocol) {
     case 'postgres:':
+    case 'postgresql:':
+      return new PostgresStorageAdapter({
+        uri: databaseURI,
+        collectionPrefix,
+        databaseOptions,
+      });
     case 'postgresql:':
       return new PostgresStorageAdapter({
         uri: databaseURI,
diff --git a/src/Routers/SchemasRouter.js b/src/Routers/SchemasRouter.js
index 1b72b93a68..54f73ceacc 100644
--- a/src/Routers/SchemasRouter.js
+++ b/src/Routers/SchemasRouter.js
@@ -16,7 +16,7 @@ function classNameMismatchResponse(bodyClass, pathClass) {
 function getAllSchemas(req) {
   return req.config.database
     .loadSchema({ clearCache: true })
-    .then(schemaController => schemaController.getAllClasses({ clearCache: true }))
+    .then(schemaController => schemaController.getAllClasses(true))
     .then(schemas => ({ response: { results: schemas } }));
 }