diff --git a/testing/SUPPRESSIONS b/testing/SUPPRESSIONS
index 2edbaa8..dedfbbd 100644
--- a/testing/SUPPRESSIONS
+++ b/testing/SUPPRESSIONS
@@ -325,6 +325,9 @@
 #
 bug_492.in * nov8 *
 
+# TODO(pdfium:304): Remove after associated bug is fixed
+bug_304.in * * *
+
 # TODO(pdfium:632): Remove after associated bug is fixed
 bug_632.in * * *
 
diff --git a/testing/resources/pixel/bug_304.in b/testing/resources/pixel/bug_304.in
new file mode 100644
index 0000000..9580579
--- /dev/null
+++ b/testing/resources/pixel/bug_304.in
Binary files differ
diff --git a/testing/resources/pixel/bug_304_expected.pdf.0.png b/testing/resources/pixel/bug_304_expected.pdf.0.png
new file mode 100644
index 0000000..e1b3d43
--- /dev/null
+++ b/testing/resources/pixel/bug_304_expected.pdf.0.png
Binary files differ