diff --git a/test/pdfs/issue1810.pdf.link b/test/pdfs/issue1810.pdf.link
new file mode 100644
index 000000000..b8689c298
--- /dev/null
+++ b/test/pdfs/issue1810.pdf.link
@@ -0,0 +1 @@
+http://www.freepatentsonline.com/pdf/documents/uspt/D661/USD661296/USD661296S1.pdf
diff --git a/test/test_manifest.json b/test/test_manifest.json
index 25d2a2080..cee12fbb1 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -589,6 +589,14 @@
       "link": true,
       "type": "eq"
     },
+    {  "id": "issue1810",
+      "file": "pdfs/issue1810.pdf",
+      "md5": "b173a9dfb7bf00e1a298c6e8cb95c03e",
+      "rounds": 1,
+      "pageLimit": 3,
+      "link": true,
+      "type": "eq"
+    },
     {  "id": "issue1597",
       "file": "pdfs/issue1597.pdf",
       "md5": "a5ebef467fd6e2fc0aeb56c9eb725ae3",