diff --git a/CMakeLists.txt b/CMakeLists.txt
index 34acf4e90b5eb087402524e575d75239fcfe1ab4..945facafa1d6c0f9997c0544990773dd6dabb73a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,8 +66,8 @@ LIST(APPEND libs dynamic)
 LIST(APPEND LOGGING_WATCHED_TARGETS ${libs})
 
 # Add dependency toward sot-dynamic library in pkg-config file.
-PKG_CONFIG_APPEND_LIBS_RAW(${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/plugin/dynamic.so)
-PKG_CONFIG_APPEND_LIBRARY_DIR(${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/plugin)
+PKG_CONFIG_APPEND_LIBS_RAW(${DYNAMIC_GRAPH_PLUGINDIR}/dynamic.so)
+PKG_CONFIG_APPEND_LIBRARY_DIR(${DYNAMIC_GRAPH_PLUGINDIR})
 
 # Search for dependencies.
 # Boost