diff --git a/AlgebraicDataflowArchitectureModel/src/algorithms/JerseyCodeGenerator.java b/AlgebraicDataflowArchitectureModel/src/algorithms/JerseyCodeGenerator.java
index 5cf3c01..903c8f5 100644
--- a/AlgebraicDataflowArchitectureModel/src/algorithms/JerseyCodeGenerator.java
+++ b/AlgebraicDataflowArchitectureModel/src/algorithms/JerseyCodeGenerator.java
@@ -103,7 +103,7 @@
 					param.addAnnotation(new Annotation("FormParam", "\"" + srcName + "\""));
 					vars.add(param);
 					MethodDeclaration update = new MethodDeclaration("update" + srcResName, false, typeVoid, vars);
-					if (((StoreAttribute) rn.getAttribute()).isStored()) {
+					if (((StoreAttribute) rn.getAttribute()).isNeeded()) {
 						update.addAnnotation(new Annotation("POST"));
 					} else {
 						update.addAnnotation(new Annotation("PUT"));