diff --git a/test/pdfs/.gitignore b/test/pdfs/.gitignore
index 77da22580..e563f6d01 100644
--- a/test/pdfs/.gitignore
+++ b/test/pdfs/.gitignore
@@ -38,6 +38,8 @@
 !issue3323.pdf
 !issue4304.pdf
 !issue4550.pdf
+!issue4875.pdf
+!issue4881.pdf
 !rotated.pdf
 !issue1249.pdf
 !issue1171.pdf
diff --git a/test/pdfs/issue4875.pdf b/test/pdfs/issue4875.pdf
new file mode 100644
index 000000000..78aba3247
Binary files /dev/null and b/test/pdfs/issue4875.pdf differ
diff --git a/test/pdfs/issue4881.pdf b/test/pdfs/issue4881.pdf
new file mode 100644
index 000000000..0572429f3
Binary files /dev/null and b/test/pdfs/issue4881.pdf differ
diff --git a/test/test_manifest.json b/test/test_manifest.json
index b3af44cf6..e8d1313c6 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -884,6 +884,20 @@
        "rounds": 1,
        "type": "eq"
     },
+    {  "id": "issue4875",
+       "file": "pdfs/issue4875.pdf",
+       "md5": "9a558e18029a42c0ef4e9a8755e24733",
+       "link": false,
+       "rounds": 1,
+       "type": "eq"
+    },
+    {  "id": "issue4881",
+       "file": "pdfs/issue4881.pdf",
+       "md5": "e1f06be05eda4ddf734e9764f3f067f1",
+       "link": false,
+       "rounds": 1,
+       "type": "eq"
+    },
     {  "id": "zerowidthline",
       "file": "pdfs/zerowidthline.pdf",
       "md5": "295d26e61a85635433f8e4b768953f60",