diff --git a/enigma/src/main/resources/lang/en_us.json b/enigma/src/main/resources/lang/en_us.json
index f9279086..03aa1bb9 100644
--- a/enigma/src/main/resources/lang/en_us.json
+++ b/enigma/src/main/resources/lang/en_us.json
@@ -179,6 +179,9 @@
 	"progress.jar.custom_indexing": "Running custom indexers",
 	"progress.jar.custom_indexing.indexer": "Running %s",
 	"progress.jar.custom_indexing.finished": "Done!",
+	"progress.libs.custom_indexing": "Running custom indexers",
+	"progress.libs.custom_indexing.indexer": "Running %s",
+	"progress.libs.custom_indexing.finished": "Done!",
 	"progress.jar.name_proposal": "Proposing names...",
 	"progress.jar.name_proposal.proposer": "Running %s",
 	"progress.jar.name_proposal.finished": "Done!",