diff --git a/CMakeLists.txt b/CMakeLists.txt
index b50a8afc90fa0749e47ce78b0bcf6874e783f506..e95b80217f893193beef2fd0763dc55ddf56a535 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,6 +41,8 @@ SETUP_PROJECT()
 ADD_REQUIRED_DEPENDENCY("jrl-mal >= 1.8.0")
 ADD_REQUIRED_DEPENDENCY("dynamic-graph >= 1.0.0")
 ADD_REQUIRED_DEPENDENCY("sot-core >= 1.0.0")
+ADD_REQUIRED_DEPENDENCY("soth >= 0.0.1")
+
 
 # List plug-ins that will be compiled.
 SET(libs
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index eef5a500038e2ff7b1cfe1e8ccb70254fd30fe74..330bf7d5fd34f28d9b4e409e50d7ffc342b31da7 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -35,6 +35,7 @@ FOREACH(lib ${libs})
 
   PKG_CONFIG_USE_DEPENDENCY(${lib} sot-core)
   PKG_CONFIG_USE_DEPENDENCY(${lib} dynamic-graph)
+  PKG_CONFIG_USE_DEPENDENCY(${lib} soth)
 
   INSTALL(TARGETS ${lib} DESTINATION lib/plugin)
   # build python submodule