diff --git a/src/colorspace.js b/src/colorspace.js
index 57bc9c846..d3d392361 100644
--- a/src/colorspace.js
+++ b/src/colorspace.js
@@ -135,6 +135,7 @@ var ColorSpace = (function ColorSpaceClosure() {
             basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res);
           return ['PatternCS', basePatternCS];
         case 'Indexed':
+        case 'I':
           var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res);
           var hiVal = cs[2] + 1;
           var lookup = xref.fetchIfRef(cs[3]);
diff --git a/test/pdfs/.gitignore b/test/pdfs/.gitignore
index f14236860..d371a7853 100644
--- a/test/pdfs/.gitignore
+++ b/test/pdfs/.gitignore
@@ -20,6 +20,7 @@
 !scan-bad.pdf
 !freeculture.pdf
 !pdfkit_compressed.pdf
+!TAMReview.pdf
 !issue918.pdf
 !issue1249.pdf
 !smaskdim.pdf
diff --git a/test/pdfs/TAMReview.pdf b/test/pdfs/TAMReview.pdf
new file mode 100644
index 000000000..dc77653c5
Binary files /dev/null and b/test/pdfs/TAMReview.pdf differ
diff --git a/test/test_manifest.json b/test/test_manifest.json
index 16d924151..f3c045ccf 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -472,6 +472,14 @@
       "rounds": 1,
       "type": "eq"
     },
+    {  "id": "tamreview",
+      "file": "pdfs/TAMReview.pdf",
+      "md5": "8039aba56790d3597d2bc8c794a51301",
+      "rounds": 1,
+      "pageLimit": 5,
+      "link": true,
+      "type": "eq"
+    },
     {  "id": "issue925",
       "file": "pdfs/issue925.pdf",
       "md5": "f58fe943090aff89dcc8e771bc0db4c2",