diff --git a/main.py b/main.py
index 0bd462d..5b9b317 100644
--- a/main.py
+++ b/main.py
@@ -140,6 +140,20 @@ def case01_add_G1():
             "NoBenchmark": False
             },
             {
+            "Input": int_to_hex(int(G1[0]),64)+(int_to_hex(int(G1[1]),64))+int_to_hex(0,64)+int_to_hex(0,64),
+            "Name": "bls_g1add_(g1+0=g1)",
+            "Expected": int_to_hex(int(G1[0]),64)+(int_to_hex(int(G1[1]),64)) ,
+            "Gas": BLS12_G1ADD_GAS,
+            "NoBenchmark": False
+            },   
+            {
+            "Input": int_to_hex(int(P1[0]),64)+(int_to_hex(int(P1[1]),64))+int_to_hex(0,64)+int_to_hex(0,64),
+            "Name": "bls_g1add_(p1+0=p1)",
+            "Expected": int_to_hex(int(P1[0]),64)+(int_to_hex(int(P1[1]),64)) ,
+            "Gas": BLS12_G1ADD_GAS,
+            "NoBenchmark": False
+            },   
+            {
             "Input": int_to_hex(int(G1[0]),64)+(int_to_hex(int(G1[1]),64))+int_to_hex(int(neg(G1)[0]),64)+(int_to_hex(int(neg(G1)[1]),64)),
             "Name": "bls_g1add_(g1-g1=0)",
             "Expected": int_to_hex(0,64)+int_to_hex(0,64),