diff --git a/src/osg/CMakeLists.txt b/src/osg/CMakeLists.txt
index 34c5a100b..275ce3695 100644
--- a/src/osg/CMakeLists.txt
+++ b/src/osg/CMakeLists.txt
@@ -120,6 +120,7 @@ SET(LIB_PUBLIC_HEADERS
     ${HEADER_PATH}/Stencil
     ${HEADER_PATH}/StencilTwoSided
     ${HEADER_PATH}/Switch
+    ${HEADER_PATH}/TemplatePrimitiveFunctor
     ${HEADER_PATH}/TexEnv
     ${HEADER_PATH}/TexEnvCombine
     ${HEADER_PATH}/TexEnvFilter