diff --git a/test/pdfs/.gitignore b/test/pdfs/.gitignore
index bd38ac166..cd4cc8b70 100644
--- a/test/pdfs/.gitignore
+++ b/test/pdfs/.gitignore
@@ -70,6 +70,7 @@
 !issue9291.pdf
 !issue9418.pdf
 !issue9458.pdf
+!issue9915_reduced.pdf
 !bad-PageLabels.pdf
 !decodeACSuccessive.pdf
 !filled-background.pdf
diff --git a/test/pdfs/issue9915_reduced.pdf b/test/pdfs/issue9915_reduced.pdf
new file mode 100644
index 000000000..f515595a9
Binary files /dev/null and b/test/pdfs/issue9915_reduced.pdf differ
diff --git a/test/test_manifest.json b/test/test_manifest.json
index defb40f4f..f1a67d5fa 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -1339,6 +1339,13 @@
        "link": false,
        "type": "eq"
     },
+    {  "id": "issue9915",
+       "file": "pdfs/issue9915_reduced.pdf",
+       "md5": "c56dabe5066a6c821901920e09dffe00",
+       "rounds": 1,
+       "link": false,
+       "type": "eq"
+    },
     {  "id": "issue8570",
        "file": "pdfs/issue8570.pdf",
        "md5": "0355731adb72df233eaa10464dcc8c51",