diff --git a/tests/test-mmempool.c b/tests/test-mmempool.c
index bf95a9a1..9c525edb 100644
--- a/tests/test-mmempool.c
+++ b/tests/test-mmempool.c
@@ -26,7 +26,9 @@
 
 #include "m-mempool.h"
 
+START_COVERAGE
 MEMPOOL_DEF(uint, unsigned int)
+END_COVERAGE
 
 static void test(void)
 {