diff --git a/CHANGELOG.md b/CHANGELOG.md
index beb09e6..8998a67 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## version 1.6.2 (2017-07-08)
+
+* Fixes another bug with match groups outside the correct range in `Parsimmon.regexp(regexp, group)`.
+
 ## version 1.6.1 (2017-07-01)
 
 * **100% unit test coverage!** This does not mean bugs won't exist, but it keeps us much safer against regressions in the future.
diff --git a/package.json b/package.json
index 4af1402..706e614 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "parsimmon",
-  "version": "1.6.1",
+  "version": "1.6.2",
   "description": "A monadic LL(infinity) parser combinator library",
   "keywords": [
     "parsing",
diff --git a/src/parsimmon.js b/src/parsimmon.js
index e0a2b1e..49cd7a9 100644
--- a/src/parsimmon.js
+++ b/src/parsimmon.js
@@ -595,9 +595,9 @@ function regexp(re, group) {
         var groupMatch = match[group];
         return makeSuccess(i + fullMatch.length, groupMatch);
       }
-      return makeFailure(
-        'valid match group (0 to ' + match.length + ') in ' + expected
-      );
+      var message =
+        'valid match group (0 to ' + match.length + ') in ' + expected;
+      return makeFailure(i, message);
     }
     return makeFailure(i, expected);
   });
diff --git a/test/core/regexp.test.js b/test/core/regexp.test.js
index 6697f39..11ce885 100644
--- a/test/core/regexp.test.js
+++ b/test/core/regexp.test.js
@@ -47,7 +47,11 @@ suite('Parsimmon.regexp', function() {
     assert.strictEqual(parser0.parse('a1').value, 'a1');
     assert.strictEqual(parser1.parse('a1').value, 'a');
     assert.strictEqual(parser2.parse('a1').value, '1');
-    assert.strictEqual(parser3.parse('a1').status, false);
+    assert.deepStrictEqual(parser3.parse('a1'), {
+      status: false,
+      expected: ['valid match group (0 to 3) in /(\\w)(\\d)/'],
+      index: {column: 1, line: 1, offset: 0},
+    });
   });
 
 });