diff --git a/datahub/opal.py b/datahub/opal.py
index 7d4493d..4464c85 100644
--- a/datahub/opal.py
+++ b/datahub/opal.py
@@ -59,7 +59,8 @@ class OpalModel(BaseModel):
     ev_idle: int = Field(alias="EV Status (Idle)")
     sys_freq: float = Field(alias="System Frequency")
     dsr_cost: float = Field(alias="DSR Cost")
-    dsr_power: float = Field(alias="DSR Power")
+    dsr_amount: float = Field(alias="Accepted DSR Amount")
+    dsr_charging: float = Field(alias="DSR Charging")
     bm_cost_most: float = Field(alias="Balancing Market Cost (Most)")
     bm_cost_more: float = Field(alias="Balancing Market Cost (More)")
     bm_cost_current: float = Field(alias="Balancing Market Cost (Current)")