diff --git a/pom.xml b/pom.xml
index f5cba19..3347660 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
     </parent>
 
     <artifactId>powsybl-ws-commons</artifactId>
-    <version>1.14.0-SNAPSHOT</version>
+    <version>1.14.0</version>
     <name>powsybl ws commons</name>
     <description>Powsybl WS commons</description>
 
diff --git a/src/main/java/com/powsybl/ws/commons/computation/service/AbstractWorkerService.java b/src/main/java/com/powsybl/ws/commons/computation/service/AbstractWorkerService.java
index 74f0777..3bd1155 100644
--- a/src/main/java/com/powsybl/ws/commons/computation/service/AbstractWorkerService.java
+++ b/src/main/java/com/powsybl/ws/commons/computation/service/AbstractWorkerService.java
@@ -203,13 +203,13 @@ protected R run(C runContext, UUID resultUuid, AtomicReference<ReportNode> rootR
 
         if (runContext.getReportInfos() != null && runContext.getReportInfos().reportUuid() != null) {
             final String reportType = runContext.getReportInfos().computationType();
-            String rootReporterId = runContext.getReportInfos().reporterId() == null ? reportType : runContext.getReportInfos().reporterId() + "@" + reportType;
+            String rootReporterId = runContext.getReportInfos().reporterId();
             rootReporter.set(ReportNode.newRootReportNode().withMessageTemplate(rootReporterId, rootReporterId).build());
             reportNode = rootReporter.get().newReportNode().withMessageTemplate(reportType, reportType + (provider != null ? " (" + provider + ")" : ""))
                     .withUntypedValue("providerToUse", Objects.requireNonNullElse(provider, "")).add();
             // Delete any previous computation logs
             observer.observe("report.delete",
-                    runContext, () -> reportService.deleteReport(runContext.getReportInfos().reportUuid(), reportType));
+                    runContext, () -> reportService.deleteReport(runContext.getReportInfos().reportUuid()));
         }
         runContext.setReportNode(reportNode);
 
diff --git a/src/main/java/com/powsybl/ws/commons/computation/service/ReportService.java b/src/main/java/com/powsybl/ws/commons/computation/service/ReportService.java
index 92c9c2d..6d71675 100644
--- a/src/main/java/com/powsybl/ws/commons/computation/service/ReportService.java
+++ b/src/main/java/com/powsybl/ws/commons/computation/service/ReportService.java
@@ -31,7 +31,6 @@ public class ReportService {
 
     static final String REPORT_API_VERSION = "v1";
     private static final String DELIMITER = "/";
-    private static final String QUERY_PARAM_REPORT_TYPE_FILTER = "reportTypeFilter";
     private static final String QUERY_PARAM_REPORT_THROW_ERROR = "errorOnReportNotFound";
     @Setter
     private String reportServerBaseUri;
@@ -69,11 +68,10 @@ public void sendReport(UUID reportUuid, ReportNode reportNode) {
         }
     }
 
-    public void deleteReport(UUID reportUuid, String reportType) {
+    public void deleteReport(UUID reportUuid) {
         Objects.requireNonNull(reportUuid);
 
         var path = UriComponentsBuilder.fromPath("{reportUuid}")
-                .queryParam(QUERY_PARAM_REPORT_TYPE_FILTER, reportType)
                 .queryParam(QUERY_PARAM_REPORT_THROW_ERROR, false)
                 .buildAndExpand(reportUuid)
                 .toUriString();
diff --git a/src/test/java/com/powsybl/ws/commons/computation/service/ReportServiceTest.java b/src/test/java/com/powsybl/ws/commons/computation/service/ReportServiceTest.java
index 5457dcd..0b58082 100644
--- a/src/test/java/com/powsybl/ws/commons/computation/service/ReportServiceTest.java
+++ b/src/test/java/com/powsybl/ws/commons/computation/service/ReportServiceTest.java
@@ -71,19 +71,19 @@ void testSendReportFailed() {
     @Test
     void testDeleteReport() {
         server.expect(MockRestRequestMatchers.method(HttpMethod.DELETE))
-                .andExpect(MockRestRequestMatchers.requestTo("http://report-server/v1/reports/" + REPORT_UUID + "?reportTypeFilter=MockReportType&errorOnReportNotFound=false"))
+                .andExpect(MockRestRequestMatchers.requestTo("http://report-server/v1/reports/" + REPORT_UUID + "?errorOnReportNotFound=false"))
                 .andExpect(MockRestRequestMatchers.content().bytes(new byte[0]))
                 .andRespond(MockRestResponseCreators.withSuccess());
-        assertThatNoException().isThrownBy(() -> reportService.deleteReport(REPORT_UUID, "MockReportType"));
+        assertThatNoException().isThrownBy(() -> reportService.deleteReport(REPORT_UUID));
     }
 
     @Test
     void testDeleteReportFailed() {
         server.expect(MockRestRequestMatchers.method(HttpMethod.DELETE))
-                .andExpect(MockRestRequestMatchers.requestTo("http://report-server/v1/reports/" + REPORT_ERROR_UUID + "?reportTypeFilter=MockReportType&errorOnReportNotFound=false"))
+                .andExpect(MockRestRequestMatchers.requestTo("http://report-server/v1/reports/" + REPORT_ERROR_UUID + "?errorOnReportNotFound=false"))
                 .andExpect(MockRestRequestMatchers.content().bytes(new byte[0]))
                 .andRespond(MockRestResponseCreators.withServerError());
-        assertThatThrownBy(() -> reportService.deleteReport(REPORT_ERROR_UUID, "MockReportType")).isInstanceOf(RestClientException.class);
+        assertThatThrownBy(() -> reportService.deleteReport(REPORT_ERROR_UUID)).isInstanceOf(RestClientException.class);
     }
 }