diff --git a/README.md b/README.md
index 9e28192b9..563748631 100644
--- a/README.md
+++ b/README.md
@@ -187,6 +187,7 @@ library archives (`.a`).
 | GTest        | 1.5           | YES      | `libgtest-dev`^    | `gtest`      | `gtest-devel`     | YES      | Test suite     |
 | Doxygen      | any           | NO       | `doxygen`          | `doxygen`    | `doxygen`         | YES      | Documentation  |
 | Graphviz     | any           | NO       | `graphviz`         | `graphviz`   | `graphviz`        | YES      | Documentation  |
+| pcsclite     | ?             | NO       | `libpcsclite-dev`  | ?            | `pcsc-lite pcsc-lite-devel` | NO | Ledger     |          
 
 
 [^] On Debian/Ubuntu `libgtest-dev` only includes sources and headers. You must