diff --git a/python/tests/valgrind-python.supp b/python/tests/valgrind-python.supp
index 9cd3f5de3b..bb19478431 100644
--- a/python/tests/valgrind-python.supp
+++ b/python/tests/valgrind-python.supp
@@ -547,6 +547,14 @@
    ...
 }
 
+{
+   Pandas 2.2.0
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:realloc
+   obj:*site-packages/pandas/*
+}
+
 {
    Scipy extensions
    Memcheck:Leak