diff --git a/scp2/source/math/file_math.scp b/scp2/source/math/file_math.scp
index fd654fbc2377..8b41482adfb4 100644
--- a/scp2/source/math/file_math.scp
+++ b/scp2/source/math/file_math.scp
@@ -71,7 +71,7 @@ File gid_File_Dtd_Math
     Name = "math.dtd";
 End
 
-STD_UNO_LIB_FILE( gid_File_Lib_Sm , sm)
+STD_UNO_LIB_FILE_PATCH( gid_File_Lib_Sm , sm)
 
 STD_UNO_LIB_FILE( gid_File_Lib_Smd , smd)