diff --git a/api/src/engine/connectors/exareme/tests/e2e/id3.e2e-spec.ts b/api/src/engine/connectors/exareme/tests/e2e/id3.e2e-spec.ts
index b13fc5f9868184d674f70d63e8b132c4a3c7988e..cd9d2547bba9b7e3b346da65bf7dccccb7cb2f3b 100644
--- a/api/src/engine/connectors/exareme/tests/e2e/id3.e2e-spec.ts
+++ b/api/src/engine/connectors/exareme/tests/e2e/id3.e2e-spec.ts
@@ -1,7 +1,5 @@
 import { Test, TestingModule } from '@nestjs/testing';
-import { GroupsResult } from 'src/engine/models/result/groups-result.model';
 import { RawResult } from 'src/engine/models/result/raw-result.model';
-import { TableResult } from 'src/engine/models/result/table-result.model';
 import { AppModule } from '../../../../../main/app.module';
 import { ENGINE_SERVICE } from '../../../../engine.constants';
 import { IEngineService } from '../../../../engine.interfaces';
diff --git a/api/src/engine/connectors/exareme/tests/e2e/kaplan-meier.e2e-spec.ts b/api/src/engine/connectors/exareme/tests/e2e/kaplan-meier.e2e-spec.ts
index 03f9932948bad18779cc7c2291eafdfd410d95d5..d3cdce684f27d95822b18cc3276531b72bb276c8 100644
--- a/api/src/engine/connectors/exareme/tests/e2e/kaplan-meier.e2e-spec.ts
+++ b/api/src/engine/connectors/exareme/tests/e2e/kaplan-meier.e2e-spec.ts
@@ -1,6 +1,4 @@
 import { Test, TestingModule } from '@nestjs/testing';
-import { ParamType } from 'src/engine/models/experiment/input/algorithm-parameter.input';
-import { RawResult } from 'src/engine/models/result/raw-result.model';
 import { AppModule } from '../../../../../main/app.module';
 import { ENGINE_SERVICE } from '../../../../engine.constants';
 import { IEngineService } from '../../../../engine.interfaces';
diff --git a/api/src/engine/connectors/exareme/tests/e2e/multiple-histograms.e2e-spec.ts b/api/src/engine/connectors/exareme/tests/e2e/multiple-histograms.e2e-spec.ts
index 28c7fb4a4d0e8d4b43295fc562d033852a9e2d1c..b5a020d495c85c5faa4f56c0882fc5df3a9eb9ab 100644
--- a/api/src/engine/connectors/exareme/tests/e2e/multiple-histograms.e2e-spec.ts
+++ b/api/src/engine/connectors/exareme/tests/e2e/multiple-histograms.e2e-spec.ts
@@ -1,5 +1,4 @@
 import { Test, TestingModule } from '@nestjs/testing';
-import { RawResult } from 'src/engine/models/result/raw-result.model';
 import { AppModule } from '../../../../../main/app.module';
 import { ENGINE_SERVICE } from '../../../../engine.constants';
 import { IEngineService } from '../../../../engine.interfaces';