diff --git a/src/main/java/eu/hbp/mip/controllers/ModelsApi.java b/src/main/java/eu/hbp/mip/controllers/ModelsApi.java
index 6cbf7f2c8d966e635358b480ba724870e0ebbe19..2db832dcfc28ef196bf4498631ab73192035d3df 100644
--- a/src/main/java/eu/hbp/mip/controllers/ModelsApi.java
+++ b/src/main/java/eu/hbp/mip/controllers/ModelsApi.java
@@ -53,8 +53,6 @@ public class ModelsApi {
     @Autowired
     ConfigRepository configRepository;
 
-    private static final String DATA_FILE = "data/values.csv";
-
     @ApiOperation(value = "Get models", response = Model.class, responseContainer = "List")
     @ApiResponses(value = { @ApiResponse(code = 200, message = "Success") })
     @RequestMapping(method = RequestMethod.GET)
diff --git a/src/main/java/eu/hbp/mip/controllers/RequestsApi.java b/src/main/java/eu/hbp/mip/controllers/RequestsApi.java
index 3beaeb241626a0c1b1a4c3d2d9081ac381e67586..4a3e7dba908d96c3a1f7aba9c386e83aa9f6a9e1 100644
--- a/src/main/java/eu/hbp/mip/controllers/RequestsApi.java
+++ b/src/main/java/eu/hbp/mip/controllers/RequestsApi.java
@@ -33,6 +33,7 @@ public class RequestsApi {
     @ApiOperation(value = "Post a request", response = Dataset.class)
     @ApiResponses(value = { @ApiResponse(code = 200, message = "Success") })
     @RequestMapping(method = RequestMethod.POST)
+    @deprecated("Is that used anymore?")
     public ResponseEntity<Dataset> postRequests(
             @RequestBody @ApiParam(value = "Query to process", required = true) Query query
     )  {