diff --git a/cMake/FindSpnav.cmake b/cMake/FindSpnav.cmake
index 48bb2c9216..a9d234f235 100644
--- a/cMake/FindSpnav.cmake
+++ b/cMake/FindSpnav.cmake
@@ -24,6 +24,6 @@ if(SPNAV_FOUND)
     set(SPNAV_LIBRARIES ${SPNAV_LIBRARY})
 endif()
 
-mark_as_advanced(SPANV_LIBRARY SPNAV_INCLUDE_DIR)
+mark_as_advanced(SPNAV_LIBRARY SPNAV_INCLUDE_DIR)
 
 ENDIF(UNIX)