diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0d6e3c5f7a..5569d53049 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -683,6 +683,7 @@ valgrind ges:
       - subprojects/gst-plugins-good/**/*
       - subprojects/gst-plugins-bad/**/*
       - subprojects/gst-editing-services/**/*
+      - subprojects/gst-python/**/*
 
 # ---- Integration ----- #
 
diff --git a/subprojects/gst-python/testsuite/python.supp b/subprojects/gst-python/testsuite/python.supp
index 556a69a48c..1b6eba79e4 100644
--- a/subprojects/gst-python/testsuite/python.supp
+++ b/subprojects/gst-python/testsuite/python.supp
@@ -524,3 +524,13 @@
    Memcheck:Cond
    fun:PyUnicode_Decode
 }
+
+{
+   https://gitlab.gnome.org/GNOME/pygobject/-/merge_requests/204
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:calloc
+   fun:g_malloc0
+   obj:*site-packages/gi/_gi*.so*
+   ...
+}