diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8de257f7a48a38a94824c9c2e85df9f807f8fe33..f372b72aa524187770e3af895f19b9b0c83c373f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,6 +32,11 @@ else(NOT DEFINED BUILD_PACKAGES)
   endforeach(pkg ${BUILD_PACKAGES})
 endif(NOT DEFINED BUILD_PACKAGES)
 
+## ---------------------------------------------------------------------------
+## Check if Doxygen is present; if so, generate doxygen configuration file.
+## ---------------------------------------------------------------------------
+include(LofarDoxygen)
+
 ## ---------------------------------------------------------------------------
 ## Generate configuration header file.
 ## ---------------------------------------------------------------------------