diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6420035..1b41dfc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## Unreleased
+### Fixed
+- Parsing multiple string arguments, such as 
+  `login(username: "username", password: "password")` would fail on the comma
+  due to strings not having a space consumer.
+
 ## [0.6.0.0] - 2019-11-27
 ### Changed
 - `Language.GraphQL.Encoder` moved to `Language.GraphQL.AST.Encoder`.
diff --git a/src/Language/GraphQL/AST/Lexer.hs b/src/Language/GraphQL/AST/Lexer.hs
index e4d64ca..f95070c 100644
--- a/src/Language/GraphQL/AST/Lexer.hs
+++ b/src/Language/GraphQL/AST/Lexer.hs
@@ -134,7 +134,7 @@ braces = between (symbol "{") (symbol "}")
 
 -- | Parser for strings.
 string :: Parser T.Text
-string = between "\"" "\"" stringValue
+string = between "\"" "\"" stringValue <* spaceConsumer 
   where
     stringValue = T.pack <$> many stringCharacter
     stringCharacter = satisfy isStringCharacter1
@@ -143,7 +143,7 @@ string = between "\"" "\"" stringValue
 
 -- | Parser for block strings.
 blockString :: Parser T.Text
-blockString = between "\"\"\"" "\"\"\"" stringValue
+blockString = between "\"\"\"" "\"\"\"" stringValue <* spaceConsumer 
   where
     stringValue = do
         byLine <- sepBy (many blockStringCharacter) lineTerminator
diff --git a/tests/Language/GraphQL/AST/ParserSpec.hs b/tests/Language/GraphQL/AST/ParserSpec.hs
index 3e20e8f..420d3cf 100644
--- a/tests/Language/GraphQL/AST/ParserSpec.hs
+++ b/tests/Language/GraphQL/AST/ParserSpec.hs
@@ -30,3 +30,15 @@ spec = describe "Parser" $ do
             mutation auth($username: String!, $password: String!){
                 test
             }|]
+
+    it "accepts two string arguments" $
+        parse document "" `shouldSucceedOn` [r|
+            mutation auth{
+                test(username: "username", password: "password")
+            }|]
+
+    it "accepts two block string arguments" $
+        parse document "" `shouldSucceedOn` [r|
+            mutation auth{
+                test(username: """username""", password: """password""")
+            }|]