diff --git a/poppler/GfxFont.cc b/poppler/GfxFont.cc
index d06eadff..62b997af 100644
--- a/poppler/GfxFont.cc
+++ b/poppler/GfxFont.cc
@@ -2245,7 +2245,6 @@ int *GfxCIDFont::getCodeToGIDMap(FoFiTrueType *ff, int *mapsizep) {
 
   *mapsizep = 0;
   if (!ctu || !getCollection()) return NULL;
-  if (getCollection()->cmp("Adobe-Identity") == 0) return NULL;
   if (getEmbeddedFontID(&embID)) {
    /* if this font is embedded font, 
     * CIDToGIDMap should be embedded in PDF file