diff --git a/src/feedback.cpp b/src/feedback.cpp
index 449ebbd9f..8b3c4c12c 100644
--- a/src/feedback.cpp
+++ b/src/feedback.cpp
@@ -127,6 +127,7 @@ void feedback_reserved_tags (const std::string& tag)
       tag == "PENDING"   ||
       tag == "PRIORITY"  ||
       tag == "PROJECT"   ||
+      tag == "QUARTER"   ||
       tag == "READY"     ||
       tag == "SCHEDULED" ||
       tag == "TAGGED"    ||