diff --git a/tests/prometheus_parser.c b/tests/prometheus_parser.c
index 461cdec..9d176bd 100644
--- a/tests/prometheus_parser.c
+++ b/tests/prometheus_parser.c
@@ -1689,7 +1689,6 @@ void test_issue_fluent_bit_9267()
     if (cmt != NULL) {
         cmt_decode_prometheus_destroy(cmt);
     }
-    cmt_decode_prometheus_destroy(cmt);
     cfl_sds_destroy(in_buf);
 }