diff --git a/src/test/contracts/loop_bugs.ligo b/src/test/contracts/loop_bugs.ligo
new file mode 100644
index 000000000..1a18a6758
--- /dev/null
+++ b/src/test/contracts/loop_bugs.ligo
@@ -0,0 +1,20 @@
+function shadowing_in_body (var nee : unit) : string is block {
+  var st : string := "";
+  var list1 : list(string) := list "to"; "to" end;
+  for x in list list1 block {
+    const x : string = "ta";
+    st := st ^ x;
+  }
+} with st
+(* should be "tata" *)
+
+function shadowing_assigned_in_body (var nee : unit) : string is block {
+  var st : string := "";
+  var list1 : list(string) := list "to"; "to" end;
+  for x in list list1 block {
+    st := st ^ x;
+    var st : string := "ta";
+    st := st ^ x;
+  }
+} with st
+(* should be "toto" ??? *)
diff --git a/src/test/integration_tests.ml b/src/test/integration_tests.ml
index f79d3e8e3..6238fb836 100644
--- a/src/test/integration_tests.ml
+++ b/src/test/integration_tests.ml
@@ -2253,6 +2253,17 @@ let no_semicolon_religo () : unit result =
   in 
   ok ()
 
+let loop_bugs_ligo () : unit result =
+  let%bind program = type_file "./contracts/loop_bugs.ligo" in
+  let input = e_unit () in
+  let%bind () =
+    let expected = e_string "tata" in
+    expect_eq program "shadowing_in_body" input expected in
+  let%bind () =
+    let expected = e_string "toto" in
+    expect_eq program "shadowing_assigned_in_body" input expected in
+  ok ()
+
 let main = test_suite "Integration (End to End)" [
     test "bytes unpack" bytes_unpack ;
     test "bytes unpack (mligo)" bytes_unpack_mligo ;
@@ -2421,4 +2432,5 @@ let main = test_suite "Integration (End to End)" [
     test "tuple type (mligo)" tuple_type_mligo ;
     test "tuple type (religo)" tuple_type_religo ;
     test "no semicolon (religo)" no_semicolon_religo ;
+    test "loop_bugs (ligo)" loop_bugs_ligo ;
   ]