diff --git a/extensions/openpower-pels/openpower-pels.mk b/extensions/openpower-pels/openpower-pels.mk
index 04106fd..def28a1 100644
--- a/extensions/openpower-pels/openpower-pels.mk
+++ b/extensions/openpower-pels/openpower-pels.mk
@@ -6,4 +6,5 @@
 	extensions/openpower-pels/paths.cpp \
 	extensions/openpower-pels/pel.cpp \
 	extensions/openpower-pels/private_header.cpp \
+	extensions/openpower-pels/repository.cpp \
 	extensions/openpower-pels/user_header.cpp