diff --git a/query-parser/src/errors.rs b/query-parser/src/errors.rs
new file mode 100644
index 00000000..990112ba
--- /dev/null
+++ b/query-parser/src/errors.rs
@@ -0,0 +1,49 @@
+// Copyright 2018 Mozilla
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+// this file except in compliance with the License. You may obtain a copy of the
+// License at http://www.apache.org/licenses/LICENSE-2.0
+// Unless required by applicable law or agreed to in writing, software distributed
+// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+// CONDITIONS OF ANY KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations under the License.
+
+#![allow(dead_code)]
+
+use edn;
+
+use mentat_parser_utils::{
+    ValueParseError,
+};
+
+error_chain! {
+    types {
+        Error, ErrorKind, ResultExt, Result;
+    }
+
+    foreign_links {
+        EdnParseError(edn::parse::ParseError);
+    }
+
+    errors {
+        DuplicateVariableError {
+            description("duplicate variable")
+            display("duplicates in variable list")
+        }
+
+        FindParseError(e: ValueParseError) {
+            description(":find parse error")
+            display(":find parse error")
+        }
+
+        UnknownLimitVar(var: edn::PlainSymbol) {
+            description("limit var not present in :in")
+            display("limit var {} not present in :in", var)
+        }
+
+        InvalidLimit(val: edn::Value) {
+            description("limit value not valid")
+            display("expected natural number, got {}", val)
+        }
+    }
+}
diff --git a/query-parser/src/lib.rs b/query-parser/src/lib.rs
index 1c035276..c6939efc 100644
--- a/query-parser/src/lib.rs
+++ b/query-parser/src/lib.rs
@@ -24,12 +24,16 @@ extern crate edn;
 #[macro_use]
 extern crate mentat_parser_utils;
 
+mod errors;
 mod parse;
 
-pub use parse::{
+pub use errors::{
     Error,
     ErrorKind,
     Result,
     ResultExt,
+};
+
+pub use parse::{
     parse_find_string,
 };
diff --git a/query-parser/src/parse.rs b/query-parser/src/parse.rs
index 49659632..545ed38b 100644
--- a/query-parser/src/parse.rs
+++ b/query-parser/src/parse.rs
@@ -36,6 +36,13 @@ use self::combine::combinator::{any, choice, or, try};
 
 use self::mentat_core::ValueType;
 
+use errors::{
+    Error,
+    ErrorKind,
+    Result,
+    ResultExt,
+};
+
 use self::mentat_parser_utils::{
     KeywordMapParser,
     ResultParser,
@@ -87,64 +94,6 @@ use self::mentat_query::{
     WhereFn,
 };
 
-error_chain! {
-    types {
-        Error, ErrorKind, ResultExt, Result;
-    }
-
-    foreign_links {
-        EdnParseError(edn::parse::ParseError);
-    }
-
-    errors {
-        DuplicateVariableError {
-            description("duplicate variable")
-            display("duplicates in variable list")
-        }
-
-        NotAVariableError(value: edn::ValueAndSpan) {
-            description("not a variable")
-            display("not a variable: '{}'", value)
-        }
-
-        FindParseError(e: ValueParseError) {
-            description(":find parse error")
-            display(":find parse error")
-        }
-
-        WhereParseError(e: ValueParseError) {
-            description(":where parse error")
-            display(":where parse error")
-        }
-
-        // Not yet used.
-        WithParseError {
-            description(":with parse error")
-            display(":with parse error")
-        }
-
-        InvalidInputError(value: edn::Value) {
-            description("invalid input")
-            display("invalid input: '{}'", value)
-        }
-
-        MissingFieldError(value: edn::Keyword) {
-            description("missing field")
-            display("missing field: '{}'", value)
-        }
-
-        UnknownLimitVar(var: edn::PlainSymbol) {
-            description("limit var not present in :in")
-            display("limit var {} not present in :in", var)
-        }
-
-        InvalidLimit(val: edn::Value) {
-            description("limit value not valid")
-            display("expected natural number, got {}", val)
-        }
-    }
-}
-
 pub struct Query<'a>(std::marker::PhantomData<&'a ()>);
 
 def_parser!(Query, variable, Variable, {