diff --git a/src/responses/DiffSummary.js b/src/responses/DiffSummary.js
index cd79410d..cf8b3a24 100644
--- a/src/responses/DiffSummary.js
+++ b/src/responses/DiffSummary.js
@@ -65,7 +65,7 @@ function textFileChange (line, files) {
 }
 
 function binaryFileChange (line, files) {
-   line = line.match(/^(.+) \| Bin ([0-9.]+) -> ([0-9.]+) ([a-z]+)$/);
+   line = line.match(/^(.+) \|\s+Bin ([0-9.]+) -> ([0-9.]+) ([a-z]+)$/);
    if (line) {
       files.push({
          file: line[1].trim(),
diff --git a/test/unit/test-diff.js b/test/unit/test-diff.js
index abc22cb1..acc2ca95 100644
--- a/test/unit/test-diff.js
+++ b/test/unit/test-diff.js
@@ -135,4 +135,18 @@ exports.diff = {
 
       test.done();
    },
+
+   'recognises binary files' (test) {
+
+      const summary = DiffSummary.parse(`
+         some/image.png                                                     |                Bin 0 -> 9806 bytes
+         1 file changed, 1 insertion(+)
+      `);
+
+      test.deepEqual(summary.files, [
+         { file: 'some/image.png', before: 0, after: 9806, binary: true },
+      ]);
+
+      test.done();
+   },
 };