diff --git a/resources/json_files/ex_2.json b/resources/json_files/ex_2.json
index bc75e9bade183897ae954998553a2a7df17b5a8b..d3c40292a4a90bb7880e15aefcc37fe99c273bcc 100644
--- a/resources/json_files/ex_2.json
+++ b/resources/json_files/ex_2.json
@@ -6,5 +6,5 @@
         [2, 1, 0, 0, 0, 1]
     ],
     "constants": [5, 3, 4],
-    "objective": [2, 3, 1, 0, 0, 0]
+    "objective": [2, 4, 1, 0, 0, 0]
 }
diff --git a/resources/json_files/ex_3.json b/resources/json_files/ex_3.json
index 40631a68a347af5bb2cd57b2b554f5429916b19a..31c1fbec3ce5bf8cf6b1408ac31a9b65c90e58e7 100644
--- a/resources/json_files/ex_3.json
+++ b/resources/json_files/ex_3.json
@@ -6,5 +6,5 @@
         [2, 1, 0]
     ],
     "constants": [5, 3, 4],
-    "objective": [2, 3, 1]
+    "objective": [2, 4, 1]
 }