diff --git a/FindPreproc.cmake b/FindPreproc.cmake
index 0f26bc0..e4c97d5 100644
--- a/FindPreproc.cmake
+++ b/FindPreproc.cmake
@@ -24,7 +24,7 @@ if(NOT PREPROC_IS_EXTERNAL_PROJECT)
   endif()
   find_library(
     PREPROC_LIBRARIES
-    NAMES fsp
+    NAMES preproc
     PATHS ${_search_paths})
   unset(_search_paths)