diff --git a/debian/changelog b/debian/changelog
index 7c745a5..8c340af 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+python3.11 (3.11.2-6+pexip24u12+deb12u5) pexip; urgency=medium
+
+  * Change site customize patch to use pexproduct instead of si.platform
+    directly.
+
+ -- Mark Hymers <mark.hymers@pexip.com>  Wed, 05 Mar 2025 15:26:31 +0000
+
 python3.11 (3.11.2-6+pexip24u11+deb12u5) pexip; urgency=medium
 
   * New upstream release.
diff --git a/debian/sitecustomize.py.in b/debian/sitecustomize.py.in
index 3c59b81..9ee9924 100644
--- a/debian/sitecustomize.py.in
+++ b/debian/sitecustomize.py.in
@@ -4,8 +4,8 @@ import sys
 site.addsitedir('/opt/pexip/lib/python{}.{}/site-packages'.format(*sys.version_info[:2]))
 
 try:
-    from si.apps.pexcrash.pycrash import PyCrash
+    from pexplatform.sitecustomize import install_handlers
 except ImportError:
     pass
 else:
-    PyCrash.install_handler()
+    install_handlers()