diff --git a/testmaps/base1.map b/testmaps/base1-test.map
similarity index 100%
rename from testmaps/base1.map
rename to testmaps/base1-test.map
diff --git a/tests/test_qbsp.cc b/tests/test_qbsp.cc
index 521aae29..30977e6b 100644
--- a/tests/test_qbsp.cc
+++ b/tests/test_qbsp.cc
@@ -1444,7 +1444,7 @@ TEST_CASE("nodraw_detail_light", "[testmaps_q2]") {
 
 TEST_CASE("base1", "[testmaps_q2][.releaseonly]")
 {
-    const auto [bsp, bspx, prt] = LoadTestmapQ2("base1.map");
+    const auto [bsp, bspx, prt] = LoadTestmapQ2("base1-test.map");
 
     CHECK(GAME_QUAKE_II == bsp.loadversion->game->id);
     CHECK(prt);