diff --git a/pkg/solana/relay.go b/pkg/solana/relay.go
index 9f86ffcee..a04769e3e 100644
--- a/pkg/solana/relay.go
+++ b/pkg/solana/relay.go
@@ -272,3 +272,7 @@ func (p *medianProvider) MedianContract() median.MedianContract {
 func (p *medianProvider) OnchainConfigCodec() median.OnchainConfigCodec {
 	return median.StandardOnchainConfigCodec{}
 }
+
+func (p *medianProvider) ChainReader() relaytypes.ChainReader {
+	return nil
+}