diff --git a/security/src/main/java/org/genesys/blocks/security/SecurityContextUtil.java b/security/src/main/java/org/genesys/blocks/security/SecurityContextUtil.java
index 83fbeb87ee72a3804854553df8287f9858eb68b9..8fe3dbc487754a7727f7e2342c0bea992e489366 100644
--- a/security/src/main/java/org/genesys/blocks/security/SecurityContextUtil.java
+++ b/security/src/main/java/org/genesys/blocks/security/SecurityContextUtil.java
@@ -48,16 +48,26 @@ public class SecurityContextUtil {
 
 	// Context initialization
 	static {
+		updatePermissionEvaluator();
+	}
+
+	/**
+	 * Try to obtain permissionEvaluator bean from context
+	 * @return true if obtained, false if not obtained.
+	 */
+	private static synchronized boolean updatePermissionEvaluator() {
 		ApplicationContext context = CurrentApplicationContext.getContext();
 		if (context != null) {
 			try {
 				permissionEvaluator = context.getBean(PermissionEvaluator.class);
+				return true;
 			} catch (BeansException e) {
 				LOG.warn("Could not find PermissionEvaluator instance in your context");
 			}
 		} else {
 			LOG.warn("You should initialize a bean instance of org.genesys.blocks.util.CurrentApplicationContext in your context");
 		}
+		return false;
 	}
 
 	/**
@@ -146,8 +156,11 @@ public class SecurityContextUtil {
 	 */
 	public static boolean hasPermission(Object targetDomainObject, Object permission) {
 		if (permissionEvaluator == null) {
-			LOG.warn("permissionEvaluator not available. No permissions.");
-			return false;
+			LOG.info("permissionEvaluator not available. Checking context again");
+			if (! updatePermissionEvaluator()) {
+				LOG.warn("permissionEvaluator not available. No permissions.");
+				return false;
+			}
 		}
 
 		final Authentication auth = SecurityContextHolder.getContext().getAuthentication();
@@ -167,8 +180,11 @@ public class SecurityContextUtil {
 	 */
 	public static boolean anyoneHasPermission(Object targetDomainObject, Object permission) {
 		if (permissionEvaluator == null) {
-			LOG.warn("permissionEvaluator not available. No permissions.");
-			return false;
+			LOG.info("permissionEvaluator not available. Checking context again");
+			if (! updatePermissionEvaluator()) {
+				LOG.warn("permissionEvaluator not available. No permissions.");
+				return false;
+			}
 		}
 
 		if (ANONYMOUS_AUTH != null) {