diff --git a/config/config.sample.pythnet.toml b/config/config.sample.pythnet.toml
index aacc96e..c70d123 100644
--- a/config/config.sample.pythnet.toml
+++ b/config/config.sample.pythnet.toml
@@ -56,6 +56,11 @@ key_store.mapping_key = "AHtgzX45WTKfkPG53L6WYhGEXwQkN1BVknET3sVsLL8J"
 # during periods of high network congestion.
 exporter.compute_unit_price_micro_lamports = 4000
 
+# Maximum number of compute units that each update_price transaction might consume.
+# For solana mainnet, this should be set to 20000 instead of the default 40000
+# since there is no accumuator.
+exporter.compute_unit_limit = 20000
+
 # Whether the dynamic compute unit pricing is enabled.
 # This is needed for solana to be able to land transactions on the network
 # during periods of high network congestion.