diff --git a/src/osgPlugins/dicom/CMakeLists.txt b/src/osgPlugins/dicom/CMakeLists.txt
index 6b57d1ae5..f3f86d33f 100644
--- a/src/osgPlugins/dicom/CMakeLists.txt
+++ b/src/osgPlugins/dicom/CMakeLists.txt
@@ -1,6 +1,8 @@
 IF  (DCMTK_FOUND)
 
-    INCLUDE_DIRECTORIES( ${DCMTK_ROOT_INCLUDE_DIR})
+    MESSAGE("DCMTK_ROOT_INCLUDE_DIR: " ${DCMTK_ROOT_INCLUDE_DIR})
+
+    INCLUDE_DIRECTORIES(${DCMTK_ROOT_INCLUDE_DIR})
 
     SET(TARGET_SRC ReaderWriterDICOM.cpp )