diff --git a/src/main/java/net/gepafin/tendermanagement/util/Validator.java b/src/main/java/net/gepafin/tendermanagement/util/Validator.java
index 01ee7943..09563378 100644
--- a/src/main/java/net/gepafin/tendermanagement/util/Validator.java
+++ b/src/main/java/net/gepafin/tendermanagement/util/Validator.java
@@ -113,7 +113,7 @@ public class Validator {
 	
 	public CallEntity validateUserWithCall(UserEntity user, Long callId) {
 		CallEntity callEntity = callService.validateCall(callId);
-		if(user.getHub().getId().equals(callEntity.getHub().getId())) {
+		if(Boolean.FALSE.equals(user.getHub().getId().equals(callEntity.getHub().getId()))) {
 			throw new ForbiddenAccessException(Status.FORBIDDEN, Translator.toLocale(GepafinConstant.PERMISSION_DENIED));
 		}
 		return callEntity;