diff --git a/UseOROCOS-RTT.cmake b/UseOROCOS-RTT.cmake
index f3cb30d86..bfc94cc56 100644
--- a/UseOROCOS-RTT.cmake
+++ b/UseOROCOS-RTT.cmake
@@ -554,7 +554,7 @@ macro( orocos_generate_package )
   if ( ORO_CREATE_PC_DEFAULT_ARGS )
     set(PC_NAME ${ORO_CREATE_PC_DEFAULT_ARGS})
   else ( ORO_CREATE_PC_DEFAULT_ARGS )
-    string(TOLOWER ${CMAKE_PROJECT_NAME} PC_NAME )
+    set(PC_NAME ${CMAKE_PROJECT_NAME} )
     if ( NOT ${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${${CMAKE_PROJECT_NAME}_SOURCE_DIR} )
       # Append -subdir-subdir-... to pc name:
       file(RELATIVE_PATH RELPATH ${${CMAKE_PROJECT_NAME}_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR} )