diff --git a/tests/ttail_init_logfile.c b/tests/ttail_init_logfile.c
index 5c5d72c..9cf68d1 100644
--- a/tests/ttail_init_logfile.c
+++ b/tests/ttail_init_logfile.c
@@ -55,6 +55,7 @@ START_TEST (test_init_exist_logfilename)
 	ck_assert(ttail->logfile_name != NULL);
 	ck_assert_str_eq(ttail->logfile_name[0], fname);
 	ck_assert(ttail->logfile[0] != NULL);
+	unlink(fname);
 	free(fname);
 }
 END_TEST
@@ -84,6 +85,7 @@ START_TEST (test_init_same_exist_logfilename)
 	ck_assert(ttail->logfile_name != NULL);
 	ck_assert_str_eq(ttail->logfile_name[0], fname);
 	ck_assert(ttail->logfile[0] != NULL);
+	unlink(fname);
 	free(fname);
 }
 END_TEST
@@ -135,6 +137,7 @@ START_TEST (test_init_multiple_logfilename)
 	}
 	for(i=0; i<20; i++)
 	{
+		unlink(fname[i]);
 		free(fname[i]);
 	}
 }