diff --git a/configure.ac b/configure.ac
index 94047da..5ab386f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,6 +79,7 @@
 AC_DEFINE(PARTITION_FILES_RO_LOC, "/var/lib/phosphor-software-manager/pnor/ro", [The path to the directory containing PNOR read only partition files.])
 AC_DEFINE(PARTITION_FILES_RW_LOC, "/var/lib/phosphor-software-manager/pnor/rw", [The path to the directory containing PNOR read write partition files.])
 AC_DEFINE(PARTITION_FILES_PRSV_LOC, "/var/lib/phosphor-software-manager/pnor/prsv", [The path to the directory containing PNOR preserve partition files.])
+AC_DEFINE(PARTITION_FILES_PATCH_LOC, "/usr/local/share/pnor", [The path to the directory containing PNOR patch partition files.])
 # Create configured output
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT