diff --git a/src/osgPlugins/osgShadow/CMakeLists.txt b/src/osgPlugins/osgShadow/CMakeLists.txt
index 6850ca3e6..4b6eae664 100644
--- a/src/osgPlugins/osgShadow/CMakeLists.txt
+++ b/src/osgPlugins/osgShadow/CMakeLists.txt
@@ -10,4 +10,4 @@ SET(TARGET_SRC
 SET(TARGET_ADDED_LIBRARIES osgShadow )
 
 #### end var setup  ###
-SETUP_PLUGIN(osgShadow)
+SETUP_PLUGIN(osgshadow)
diff --git a/src/osgPlugins/osgTerrain/CMakeLists.txt b/src/osgPlugins/osgTerrain/CMakeLists.txt
index ce30ddcf1..f94fc0af5 100644
--- a/src/osgPlugins/osgTerrain/CMakeLists.txt
+++ b/src/osgPlugins/osgTerrain/CMakeLists.txt
@@ -8,6 +8,6 @@ SET(TARGET_SRC
 
 SET(TARGET_ADDED_LIBRARIES osgTerrain )
 #### end var setup  ###
-SETUP_PLUGIN(osgTerrain)
+SETUP_PLUGIN(osgterrain)