diff --git a/mm2src/coins/lp_price.rs b/mm2src/coins/lp_price.rs
index b3bcec84c9..fb339d3752 100644
--- a/mm2src/coins/lp_price.rs
+++ b/mm2src/coins/lp_price.rs
@@ -82,6 +82,8 @@ pub enum Provider {
     Forex,
     #[serde(rename = "nomics")]
     Nomics,
+    #[serde(rename = "testcoin")]
+    TestCoin,
     #[serde(rename = "unknown", other)]
     #[default]
     Unknown,