diff --git a/mozilla/tools/patcher-configs/mozEsr10-thunderbird-branch-patcher2.cfg b/mozilla/tools/patcher-configs/mozEsr10-thunderbird-branch-patcher2.cfg
index ff90c8bebc3..4849abf3fd1 100644
--- a/mozilla/tools/patcher-configs/mozEsr10-thunderbird-branch-patcher2.cfg
+++ b/mozilla/tools/patcher-configs/mozEsr10-thunderbird-branch-patcher2.cfg
@@ -117,7 +117,7 @@
                     linux-i686   20120601041309
                     linux-x86_64   20120601041309
                     mac   20120601041309
-                    win32   20120601041309
+                    win32   20120605154056
                 </platforms>
                 prettyVersion   10.0.5esr
                 schema   2