diff --git a/src/policy/src/test/java/org/etsi/tfs/policy/PolicyAddDeviceTest.java b/src/policy/src/test/java/org/etsi/tfs/policy/PolicyAddDeviceTest.java
index 3c4a1577b550d56e853f6374594051c4e08838aa..7c7c6b1b5e096ac9422ec5209b213e4f4435410b 100644
--- a/src/policy/src/test/java/org/etsi/tfs/policy/PolicyAddDeviceTest.java
+++ b/src/policy/src/test/java/org/etsi/tfs/policy/PolicyAddDeviceTest.java
@@ -42,6 +42,7 @@ import org.etsi.tfs.policy.model.PolicyRuleCondition;
 import org.etsi.tfs.policy.model.PolicyRuleDevice;
 import org.etsi.tfs.policy.model.PolicyRuleState;
 import org.etsi.tfs.policy.model.PolicyRuleStateEnum;
+import org.etsi.tfs.policy.monitoring.MonitoringService;
 import org.etsi.tfs.policy.monitoring.model.IntegerKpiValue;
 import org.etsi.tfs.policy.monitoring.model.KpiValue;
 import org.junit.jupiter.api.BeforeAll;
@@ -57,6 +58,7 @@ class PolicyAddDeviceTest {
 
     @InjectMock ContextService contextService;
 
+    @InjectMock MonitoringService monitoringService;
     static PolicyRuleBasic policyRuleBasic;
     static PolicyRuleDevice policyRuleDevice;
 
diff --git a/src/policy/src/test/java/org/etsi/tfs/policy/PolicyDeleteServiceTest.java b/src/policy/src/test/java/org/etsi/tfs/policy/PolicyDeleteServiceTest.java
index a62c5dd3d6316b8a3a86a8f7745af08170404bd4..56e686bf6822a577439b020ea71d8c7f40b51c94 100644
--- a/src/policy/src/test/java/org/etsi/tfs/policy/PolicyDeleteServiceTest.java
+++ b/src/policy/src/test/java/org/etsi/tfs/policy/PolicyDeleteServiceTest.java
@@ -46,6 +46,7 @@ import org.etsi.tfs.policy.model.PolicyRuleState;
 import org.etsi.tfs.policy.model.PolicyRuleStateEnum;
 import org.etsi.tfs.policy.model.PolicyRuleType;
 import org.etsi.tfs.policy.model.PolicyRuleTypeService;
+import org.etsi.tfs.policy.monitoring.MonitoringService;
 import org.etsi.tfs.policy.monitoring.model.IntegerKpiValue;
 import org.etsi.tfs.policy.monitoring.model.KpiValue;
 import org.junit.jupiter.api.BeforeAll;
@@ -58,6 +59,8 @@ class PolicyDeleteServiceTest {
     @Inject PolicyServiceImpl policyService;
     @InjectMock ContextService contextService;
 
+    @InjectMock MonitoringService monitoringService;
+
     static PolicyRuleBasic policyRuleBasic;
     static PolicyRuleService policyRuleService;
 
diff --git a/src/policy/src/test/java/org/etsi/tfs/policy/PolicyUpdateDeviceTest.java b/src/policy/src/test/java/org/etsi/tfs/policy/PolicyUpdateDeviceTest.java
index 0cc2d5a70d3a5070eda718f906145de2b468cc6f..ac8757508f2e0ccb5575fe210fe21819ab7e93aa 100644
--- a/src/policy/src/test/java/org/etsi/tfs/policy/PolicyUpdateDeviceTest.java
+++ b/src/policy/src/test/java/org/etsi/tfs/policy/PolicyUpdateDeviceTest.java
@@ -41,6 +41,7 @@ import org.etsi.tfs.policy.model.PolicyRuleCondition;
 import org.etsi.tfs.policy.model.PolicyRuleDevice;
 import org.etsi.tfs.policy.model.PolicyRuleState;
 import org.etsi.tfs.policy.model.PolicyRuleStateEnum;
+import org.etsi.tfs.policy.monitoring.MonitoringService;
 import org.etsi.tfs.policy.monitoring.model.IntegerKpiValue;
 import org.etsi.tfs.policy.monitoring.model.KpiValue;
 import org.junit.jupiter.api.BeforeAll;
@@ -54,6 +55,8 @@ class PolicyUpdateDeviceTest {
 
     @InjectMock PolicyRuleConditionValidator policyRuleConditionValidator;
 
+    @InjectMock MonitoringService monitoringService;
+
     static PolicyRuleBasic policyRuleBasic;
     static PolicyRuleDevice policyRuleDevice;