diff --git a/salomon.csv b/salomon.csv
index e0357d91640464f1a10afb32c6d0e853c626335b..ebc44e2b8f1f8fcde924b2b3ff71b68c35be9fa3 100644
--- a/salomon.csv
+++ b/salomon.csv
@@ -466,6 +466,7 @@ pkg-config/0.29.1-foss-2017a,2
 pkg-config/0.29.1-intel-2016a,2
 pkg-config/0.29.1,2
 pkg-config/0.29.2,2
+protobuf-python/3.2.0-GCC-7.1.0-2.28-Python-3.6.1,2
 protobuf/2.5.0,2
 protobuf/3.2.0-GCC-7.1.0-2.28-Python-3.6.1,2
 protobuf/3.2.0-test,2
diff --git a/salomon.md b/salomon.md
index 03326c902376a26810c37b7e3152211abbf51a9d..19ce6918727959aa4f5b7005bce1da28f5670769 100644
--- a/salomon.md
+++ b/salomon.md
@@ -135,6 +135,7 @@
 | [PCRE2](http://www.pcre.org/) | The PCRE library is a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5. |
 | [pkg-config](http://www.freedesktop.org/wiki/Software/pkg-config/) | pkg-config is a helper tool used when compiling applications and libraries. It helps you insert the correct compiler options on the command line so an application can use gcc -o test test.c `pkg-config --libs --cflags glib-2.0` for instance, rather than hard-coding values on where to find glib (or other libraries). |
 | protobuf |   |
+| [protobuf-python](https://github.com/google/protobuf/) | Python Protocol Buffers runtime library. |
 | [python-meep](https://code.launchpad.net/python-meep) | Python wrapper for the Meep FDTD solver. |
 | [Qt](http://qt-project.org/) | Qt is a comprehensive cross-platform C++ application framework. |
 | Qt5 |   |