diff --git a/matlab/add_path_to_mex_files.m b/matlab/add_path_to_mex_files.m
index 279babb8f9051cd1af7d58829aef9769834e36af..ea9065a5199ebf8ca117cdb1327ad65fc9bf1b52 100644
--- a/matlab/add_path_to_mex_files.m
+++ b/matlab/add_path_to_mex_files.m
@@ -48,7 +48,7 @@ else
                 end
             end
         else
-            tmp = [dynareroot '../mex/matlab/win64-7.8-8.4/'];
+            tmp = [dynareroot '../mex/matlab/win64-7.8-8.5/'];
             if exist(tmp, 'dir')
                 mexpath = tmp;
                 if modifypath