diff --git a/src/grisp_tools_report.erl b/src/grisp_tools_report.erl
index 483bf8d..f459a36 100644
--- a/src/grisp_tools_report.erl
+++ b/src/grisp_tools_report.erl
@@ -66,9 +66,8 @@ tar(#{report_dir := ReportDir, flags := #{tar := true}} = S0) ->
 
 %--- Internal ------------------------------------------------------------------
 
-project_settings(S0) ->
-    S1 = copy_project_file("rebar.config", S0),
-    copy_project_file("rebar.lock", S1).
+project_settings(#{project_settings := Files} = S0) ->
+    lists:foldl(fun copy_project_file/2, S0, Files).
 
 hash_index(#{
     report_dir := ReportDir,