diff --git a/pom.xml b/pom.xml
index f150eff..ce2bad3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,6 +56,8 @@
         <liquibase-hibernate-package>org.gridsuite.voltageinit.server</liquibase-hibernate-package>
         <sonar.organization>gridsuite</sonar.organization>
         <sonar.projectKey>org.gridsuite:voltage-init-server</sonar.projectKey>
+        <!-- FIXME: powsybl-ws-commons modules'version is overloaded in the dependencies section to be removed at next powsybl-ws-dependencies.version upgrade -->
+        <powsybl-ws-commons.version>1.25.0-SNAPSHOT</powsybl-ws-commons.version>
     </properties>
 
     <build>
@@ -145,6 +147,7 @@
         <dependency>
             <groupId>com.powsybl</groupId>
             <artifactId>powsybl-ws-commons</artifactId>
+            <version>${powsybl-ws-commons.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.cloud</groupId>
diff --git a/src/main/java/org/gridsuite/voltageinit/server/service/VoltageInitWorkerService.java b/src/main/java/org/gridsuite/voltageinit/server/service/VoltageInitWorkerService.java
index 6febdf2..3e64dc5 100644
--- a/src/main/java/org/gridsuite/voltageinit/server/service/VoltageInitWorkerService.java
+++ b/src/main/java/org/gridsuite/voltageinit/server/service/VoltageInitWorkerService.java
@@ -89,7 +89,7 @@ private boolean checkReactiveSlacksOverThreshold(OpenReacResult openReacResult,
     protected CompletableFuture<OpenReacResult> getCompletableFuture(VoltageInitRunContext context, String provider, UUID resultUuid) {
         OpenReacParameters parameters = voltageInitParametersService.buildOpenReacParameters(context, context.getNetwork());
         OpenReacConfig config = OpenReacConfig.load();
-        return OpenReacRunner.runAsync(context.getNetwork(), context.getNetwork().getVariantManager().getWorkingVariantId(), parameters, config, executionService.getComputationManager(), context.getReportNode(), null);
+        return OpenReacRunner.runAsync(context.getNetwork(), context.getNetwork().getVariantManager().getWorkingVariantId(), parameters, config, context.getComputationManager(), context.getReportNode(), null);
     }
 
     @Override