diff --git a/src/clue-matches-tests.c b/src/clue-matches-tests.c
index dc28354521a05f6ff1a4cea76443e298b4857066..d1431aada23f3aa8d70aa6bf9c81f45eed2f8e95 100644
--- a/src/clue-matches-tests.c
+++ b/src/clue-matches-tests.c
@@ -189,7 +189,7 @@ test_duplicate_words_ipuz (Fixture *fixture, gconstpointer user_data)
 #define ADD_IPUZ_TEST(test_name, file_name)     \
   g_test_add ("/clue_matches/" #test_name,      \
               Fixture,                          \
-              "tests/clue-matches/" #file_name, \
+              "tests/clue-matches/" file_name,  \
               fixture_set_up,                   \
               test_name,                        \
               fixture_tear_down)
@@ -200,14 +200,14 @@ main (int argc, char **argv)
 {
   g_test_init (&argc, &argv, NULL);
 
-  ADD_IPUZ_TEST (test_simple_across_ipuz,        simple-across.ipuz);
-  ADD_IPUZ_TEST (test_simple_down_ipuz,          simple-down.ipuz);
-  ADD_IPUZ_TEST (test_valid_intersection_ipuz,   valid-intersection.ipuz);
-  ADD_IPUZ_TEST (test_invalid_intersection_ipuz, invalid-intersection.ipuz);
-  ADD_IPUZ_TEST (test_dense_ipuz,                dense.ipuz);
-  ADD_IPUZ_TEST (test_block_cells_ipuz,          block-cells.ipuz);
-  ADD_IPUZ_TEST (test_null_cells_ipuz,           null-cells.ipuz);
-  ADD_IPUZ_TEST (test_rebus_ipuz,                rebus.ipuz);
+  ADD_IPUZ_TEST (test_simple_across_ipuz,        "simple-across.ipuz");
+  ADD_IPUZ_TEST (test_simple_down_ipuz,          "simple-down.ipuz");
+  ADD_IPUZ_TEST (test_valid_intersection_ipuz,   "valid-intersection.ipuz");
+  ADD_IPUZ_TEST (test_invalid_intersection_ipuz, "invalid-intersection.ipuz");
+  ADD_IPUZ_TEST (test_dense_ipuz,                "dense.ipuz");
+  ADD_IPUZ_TEST (test_block_cells_ipuz,          "block-cells.ipuz");
+  ADD_IPUZ_TEST (test_null_cells_ipuz,           "null-cells.ipuz");
+  ADD_IPUZ_TEST (test_rebus_ipuz,                "rebus.ipuz");
 
   return g_test_run ();
 }