1 files changed, 1 insertions, 1 deletions

diff --git a/mempool/test/mempool_test.c b/mempool/test/mempool_test.c
index 5eaee51..843f7e7 100644
--- a/mempool/test/mempool_test.c
+++ b/mempool/test/mempool_test.c
@@ -136,7 +136,7 @@ TEST_CASE(mempool_traverse_partially_full) {
   }
 
   TEST_EQUAL(sum(&pool), N * (N + 1) / 2);
-  TEST_TRUE(mempool_size(&pool) == N);
+  TEST_TRUE(mempool_size(&pool) == (size_t)N);
 }
 
 // Traverse a full pool.