diff --git a/templates/bitcoin-sample.conf b/templates/bitcoin-sample.conf
index bfb3e22..a269b12 100644
--- a/templates/bitcoin-sample.conf
+++ b/templates/bitcoin-sample.conf
@@ -10,7 +10,7 @@ proxy=<tor-proxy-ip>:<tor-proxy-port>
 listen=1
 
 # I2P
-i2psam=<i2p-ip>-<i2p-sam-port>
+i2psam=<i2p-ip>:<i2p-sam-port>
 
 # Mainnet/Testnet/Signet/regtest
 <bitcoin-network>=1