unit tests cleaning
diff --git a/GNUmakefile b/GNUmakefile
index c03d635..ff27e12 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -337,7 +337,10 @@
 	$(CC) $(CFLAGS) $(ASAN_CFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf test/unittests/unit_preallocable.o -o test/unittests/unit_preallocable $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka
 	./test/unittests/unit_preallocable
 
-unit: unit_maybe_alloc unit_preallocable unit_list
+unit_clean:
+	@rm -f ./test/unittests/unit_preallocable ./test/unittests/unit_list ./test/unittests/unit_maybe_alloc test/unittests/*.o
+
+unit: unit_maybe_alloc unit_preallocable unit_list unit_clean
 
 code-format:
 	./.custom-format.py -i src/*.c
diff --git a/test/unittests/unit_list.c b/test/unittests/unit_list.c
index 0321711..11d3227 100644
--- a/test/unittests/unit_list.c
+++ b/test/unittests/unit_list.c
@@ -90,7 +90,7 @@
     LIST_FOREACH(&testlist, u32, {
         result1 += *el;
     });
-    printf("removing %d\n", vals[50]);
+    //printf("removing %d\n", vals[50]);
     list_remove(&testlist, &vals[50]);
 
     LIST_FOREACH(&testlist, u32, {