diff --git a/core/src/main/groovy/com/muwire/core/Core.groovy b/core/src/main/groovy/com/muwire/core/Core.groovy
index 51aa1e19..de0bda57 100644
--- a/core/src/main/groovy/com/muwire/core/Core.groovy
+++ b/core/src/main/groovy/com/muwire/core/Core.groovy
@@ -223,8 +223,10 @@ public class Core {
             Properties routerProps = new Properties()
             routerProps.setProperty("i2p.dir.config", home.getAbsolutePath())
             routerProps.setProperty("router.excludePeerCaps", i2pOptions["router.excludePeerCaps"])
-            routerProps.setProperty("i2np.inboundKBytesPerSecond", String.valueOf(props.inBw))
-            routerProps.setProperty("i2np.outboundKBytesPerSecond", String.valueOf(props.outBw))
+            routerProps.setProperty("i2np.bandwidth.inboundKBytesPerSecond", String.valueOf(props.inBw))
+            routerProps.setProperty("i2np.bandwidth.inboundBurstKBytesPerSecond", String.valueOf(props.inBw))
+            routerProps.setProperty("i2np.bandwidth.outboundKBytesPerSecond", String.valueOf(props.outBw))
+            routerProps.setProperty("i2np.bandwidth.outboundBurstKBytesPerSecond", String.valueOf(props.outBw))
             routerProps.setProperty("router.sharePercentage", String.valueOf(props.sharePercentage))
             routerProps.setProperty("i2cp.disableInterface", "true")
             routerProps.setProperty("i2np.ntcp.nodelay", "true")