diff --git a/contrib/devtools/gen-bitcoin-conf.sh b/contrib/devtools/gen-bitcoin-conf.sh
index 2ebbd42022300..d830852c9e0d2 100755
--- a/contrib/devtools/gen-bitcoin-conf.sh
+++ b/contrib/devtools/gen-bitcoin-conf.sh
@@ -72,9 +72,12 @@ cat >> "${EXAMPLE_CONF_FILE}" << 'EOF'
 # Options for mainnet
 [main]
 
-# Options for testnet
+# Options for testnet3
 [test]
 
+# Options for testnet4
+[testnet4]
+
 # Options for signet
 [signet]
 
diff --git a/doc/bitcoin-conf.md b/doc/bitcoin-conf.md
index 76711d0e7d212..9b31879790018 100644
--- a/doc/bitcoin-conf.md
+++ b/doc/bitcoin-conf.md
@@ -31,7 +31,7 @@ Comments may appear in two ways:
 ### Network specific options
 
 Network specific options can be:
-- placed into sections with headers `[main]` (not `[mainnet]`), `[test]` (not `[testnet]`), `[signet]` or `[regtest]`;
+- placed into sections with headers `[main]` (not `[mainnet]`), `[test]` (not `[testnet]`, for testnet3), `[testnet4]`, `[signet]` or `[regtest]`;
 - prefixed with a chain name; e.g., `regtest.maxmempool=100`.
 
 Network specific options take precedence over non-network specific options.