diff --git a/src/parser/expr.rs b/src/parser/expr.rs
index 2ec6d60cd..fd37fcb9c 100644
--- a/src/parser/expr.rs
+++ b/src/parser/expr.rs
@@ -160,8 +160,8 @@ where
 named!(int(&str) -> Literal, map!(flat_map!(digit1, parse_to!(u64)), Literal::Int));
 
 named!(bool_(&str) -> Literal, alt!(
-    tag!("true") => { |_| Literal::Bool(true) } |
-    tag!("false") => { |_| Literal::Bool(false) }
+    complete!(tag!("true")) => { |_| Literal::Bool(true) } |
+    complete!(tag!("false")) => { |_| Literal::Bool(false) }
 ));
 
 fn string_internal(i: &str) -> nom::IResult<&str, Cow<'_, str>, nom::error::Error<&str>> {
@@ -172,7 +172,7 @@ fn string_internal(i: &str) -> nom::IResult<&str, Cow<'_, str>, nom::error::Erro
 }
 
 named!(string(&str) -> Literal, preceded!(
-    char!('"'),
+    complete!(char!('"')),
     map!(
         string_internal,
         |s| Literal::String(s)
diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index 9ac590cee..9c4598732 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -1,6 +1,6 @@
 use nom::character::complete::{multispace0, multispace1};
 use nom::error::{ErrorKind, ParseError};
-use nom::{alt, char, complete, do_parse, many0, named, separated_list0, tag};
+use nom::{alt, char, complete, do_parse, many0, named, separated_list0, tag, terminated};
 
 #[macro_use]
 mod macros;
@@ -81,7 +81,7 @@ named!(pub decl(&str) -> Decl, alt!(
     fun_decl
 ));
 
-named!(pub toplevel(&str) -> Vec<Decl>, many0!(decl));
+named!(pub toplevel(&str) -> Vec<Decl>, terminated!(many0!(decl), multispace0));
 
 #[cfg(test)]
 mod tests {
@@ -114,5 +114,10 @@ mod tests {
              fn main = plus (id 2) 7"
         );
         assert_eq!(res.len(), 3);
+        let res = test_parse!(
+            toplevel,
+            "fn id x = x\nfn plus x y = x + y\nfn main = plus (id 2) 7\n"
+        );
+        assert_eq!(res.len(), 3);
     }
 }