diff --git a/include/criterion/criterion.h b/include/criterion/criterion.h
index 1fae07a..48b3dcf 100644
--- a/include/criterion/criterion.h
+++ b/include/criterion/criterion.h
@@ -17,6 +17,7 @@
 # define Test_(Category, Name, ...)                                            \
     TEST_PROTOTYPE_(Category, Name);                                           \
     struct criterion_test_extra_data IDENTIFIER_(Category, Name, extra) = {    \
+        .identifier_ = #Category "/" #Name,                                    \
         .file_    = __FILE__,                                                  \
         .line_    = __LINE__,                                                  \
         __VA_ARGS__                                                            \
diff --git a/include/criterion/types.h b/include/criterion/types.h
index 08aadf1..55c36ac 100644
--- a/include/criterion/types.h
+++ b/include/criterion/types.h
@@ -29,6 +29,7 @@
 
 struct criterion_test_extra_data {
     int sentinel_;
+    const char *const identifier_;
     const char *const file_;
     const unsigned line_;
     void (*init)(void);
diff --git a/src/report.c b/src/report.c
index 1b86678..5c70807 100644
--- a/src/report.c
+++ b/src/report.c
@@ -59,12 +59,8 @@ IMPL_REPORT_HOOK(PRE_ALL)(struct criterion_test_set *set) {
                 continue;
 
             FOREACH_SET(struct criterion_test *test, s->tests) {
-                char *name = NULL;
-                asprintf(&name, "%s/%s", s->suite.name, test->name);
-                if (fnmatch(criterion_options.pattern, name, 0))
+                if (fnmatch(criterion_options.pattern, test->data->identifier_, 0))
                     test->data->disabled = true;
-
-                free(name);
             }
         }
     }