diff --git a/cyrus-imapd.spec b/cyrus-imapd.spec
index e808423..f50f0b3 100644
--- a/cyrus-imapd.spec
+++ b/cyrus-imapd.spec
@@ -143,7 +143,6 @@ autoreconf -vi
     --enable-autocreate \
     --enable-http \
     --enable-idled \
-    --enable-listext \
     --enable-murder \
     --enable-netscapehack \
     --enable-nntp \