diff --git a/frontends/verific/verific.cc b/frontends/verific/verific.cc
index 63b593e1c..0e9db2bac 100644
--- a/frontends/verific/verific.cc
+++ b/frontends/verific/verific.cc
@@ -3792,6 +3792,18 @@ struct VerificPass : public Pass {
 			goto check_error;
 		}
 
+		if (GetSize(args) > argidx && args[argidx] == "-set_relaxed_file_libext_modes") {
+			veri_file::AddLibExt(".v");
+			veri_file::AddLibExt(".vh");
+			veri_file::AddLibExt(".sv");
+			veri_file::AddLibExt(".sv1");
+			veri_file::AddLibExt(".svh");
+			veri_file::AddLibExt(".svp");
+			veri_file::AddLibExt(".h");
+			veri_file::AddLibExt(".inc");
+			goto check_error;
+		}
+
 		if (GetSize(args) > argidx && args[argidx] == "-ignore_module") {
 			for (argidx++; argidx < GetSize(args); argidx++) {
 				string name = args[argidx];