--- a/bitcoind/templates/bitcoin.conf.j2	Wed May 28 19:58:31 2025 -0500
+++ b/bitcoind/templates/bitcoin.conf.j2	Wed May 28 21:25:37 2025 -0500
@@ -29,6 +29,7 @@
 deprecatedrpc=warnings
 
 txindex={{bitcoind_enable_txindex}}
+blockfilterindex={{bitcoind_enable_filterindex}}
 
 {% for node in bitcoind_add_node %}addnode={{node}}
 {% endfor %}