diff --git a/src/compiler/compiler_program.ml b/src/compiler/compiler_program.ml
index 311095250..f5d808df5 100644
--- a/src/compiler/compiler_program.ml
+++ b/src/compiler/compiler_program.ml
@@ -117,7 +117,7 @@ and translate_expression ?(first=false) (expr:expression) (env:environment) : (m
 
   trace (error (thunk "compiling expression") error_message) @@
   match expr' with
-  | E_capture_environment c ->
+  | E_environment_capture c ->
       let%bind code = Compiler_environment.pack_select env c in
       return @@ code
   | E_literal v ->
@@ -173,8 +173,15 @@ and translate_expression ?(first=false) (expr:expression) (env:environment) : (m
       | _ -> simple_fail "E_applicationing something not appliable"
     )
   | E_variable x ->
-      let%bind code = Compiler_environment.get env x in
-      return code
+    let%bind code = Compiler_environment.get env x in
+    return code
+  | E_sequence (a , b) ->
+    let%bind (a' , env_a) = translate_expression a env in
+    let%bind (b' , env_b) = translate_expression b env_a in
+    return ~env':env_b @@ seq [
+      a' ;
+      b' ;
+    ]
   | E_constant(str, lst) ->
       let module L = Logger.Stateful() in
       let%bind lst' =
diff --git a/src/mini_c/PP.ml b/src/mini_c/PP.ml
index a12804f1c..f3506d97d 100644
--- a/src/mini_c/PP.ml
+++ b/src/mini_c/PP.ml
@@ -61,7 +61,7 @@ and value_assoc ppf : (value * value) -> unit = fun (a, b) ->
   fprintf ppf "%a -> %a" value a value b
 
 and expression' ppf (e:expression') = match e with
-  | E_capture_environment s -> fprintf ppf "capture(%a)" (list_sep string (const " ; ")) s
+  | E_environment_capture s -> fprintf ppf "capture(%a)" (list_sep string (const " ; ")) s
   | E_variable v -> fprintf ppf "%s" v
   | E_application(a, b) -> fprintf ppf "(%a)@(%a)" expression a expression b
   | E_constant(p, lst) -> fprintf ppf "%s %a" p (pp_print_list ~pp_sep:space_sep expression) lst
@@ -73,6 +73,7 @@ and expression' ppf (e:expression') = match e with
   | E_if_none (c, n, ((name, _) , s)) -> fprintf ppf "%a ?? %a : %s -> %a" expression c expression n name expression s
   | E_if_left (c, ((name_l, _) , l), ((name_r, _) , r)) ->
       fprintf ppf "%a ?? %s -> %a : %s -> %a" expression c name_l expression l name_r expression r
+  | E_sequence (a , b) -> fprintf ppf "%a ; %a" expression a expression b
   | E_let_in ((name , _) , expr , body) ->
       fprintf ppf "let %s = %a in %a" name expression expr expression body
 
diff --git a/src/mini_c/types.ml b/src/mini_c/types.ml
index d6c631a04..fd1b820ce 100644
--- a/src/mini_c/types.ml
+++ b/src/mini_c/types.ml
@@ -53,7 +53,7 @@ and selector = var_name list
 
 and expression' =
   | E_literal of value
-  | E_capture_environment of selector
+  | E_environment_capture of selector
   | E_constant of string * expression list
   | E_application of expression * expression
   | E_variable of var_name
@@ -64,6 +64,7 @@ and expression' =
   | E_if_none of expression * expression * ((var_name * type_value) * expression)
   | E_if_left of expression * ((var_name * type_value) * expression) * ((var_name * type_value) * expression)
   | E_let_in of ((var_name * type_value) * expression * expression)
+  | E_sequence of (expression * expression)
 
 and expression = {
   content : expression' ;
diff --git a/src/transpiler/transpiler.ml b/src/transpiler/transpiler.ml
index 92046c2db..96192c01b 100644
--- a/src/transpiler/transpiler.ml
+++ b/src/transpiler/transpiler.ml
@@ -448,7 +448,7 @@ and translate_lambda_deep : Mini_c.Environment.t -> AST.lambda -> Mini_c.express
     let expr = Expression.make_tpl (E_literal f_literal , tv) in
     ok (expr , raw_input , output) in
   let%bind c_expr =
-    ok @@ Expression.make_tpl (E_capture_environment fv , c_tv) in
+    ok @@ Expression.make_tpl (E_environment_capture fv , c_tv) in
   let expr = Expression.pair f_expr c_expr in
   let tv = Mini_c.t_deep_closure c_env input_tv output_tv in
   ok @@ Expression.make_tpl (expr , tv)