diff --git a/test/pdfs/.gitignore b/test/pdfs/.gitignore
index 5c452f6e1..c9b1666a0 100644
--- a/test/pdfs/.gitignore
+++ b/test/pdfs/.gitignore
@@ -67,6 +67,7 @@
 !issue4304.pdf
 !issue4379.pdf
 !issue4550.pdf
+!issue4575.pdf
 !bug1011159.pdf
 !issue5734.pdf
 !issue4875.pdf
diff --git a/test/pdfs/issue4575.pdf b/test/pdfs/issue4575.pdf
new file mode 100644
index 000000000..76f8dcb3d
Binary files /dev/null and b/test/pdfs/issue4575.pdf differ
diff --git a/test/test_manifest.json b/test/test_manifest.json
index 942d82556..a21904f47 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -2436,6 +2436,13 @@
        "rounds": 1,
        "type": "eq"
     },
+    {  "id": "issue4575",
+       "file": "pdfs/issue4575.pdf",
+       "md5": "9ea15032afd330916a4d7475cbdb55f6",
+       "rounds": 1,
+       "link": false,
+       "type": "eq"
+    },
     {  "id": "issue6305-part-1",
        "file": "pdfs/tensor-allflags-withfunction.pdf",
        "md5": "b47260d50f6a0f26aaccbfa3b7176ae8",