diff --git a/CEP/GSM/CMakeLists.txt b/CEP/GSM/CMakeLists.txt
index ee9a6d26882edd3b6a691ea58be004cafae1b6de..73b3fb177be0252055c1da744fa992a1779c34b3 100644
--- a/CEP/GSM/CMakeLists.txt
+++ b/CEP/GSM/CMakeLists.txt
@@ -4,6 +4,7 @@ lofar_package(GSM 1.0)
 
 include(LofarFindPackage)
 lofar_find_package(Python 2.6 REQUIRED)
+find_python_module(monetdb REQUIRED)
 
 add_subdirectory(src)
 #add_subdirectory(db)
diff --git a/CEP/Pipeline/framework/CMakeLists.txt b/CEP/Pipeline/framework/CMakeLists.txt
index 736e7e26114464eb13d31905e69fbd1364229282..3cad972749f4b1cb8911a0e013c51cd265fd4bec 100644
--- a/CEP/Pipeline/framework/CMakeLists.txt
+++ b/CEP/Pipeline/framework/CMakeLists.txt
@@ -1,5 +1,6 @@
 # $Id$
 
 lofar_package(Pipeline-Framework 0.1 DEPENDS MessageBus)
+find_python_module(xmlrunner REQUIRED)
 
 add_subdirectory(lofarpipe)