diff --git a/adapter/src/metrics.rs b/adapter/src/metrics.rs
index a0967b0..d7d2b19 100644
--- a/adapter/src/metrics.rs
+++ b/adapter/src/metrics.rs
@@ -4,10 +4,10 @@ use tracing::info;
 use metrics::describe_counter;
 use metrics_exporter_prometheus::{BuildError, PrometheusBuilder};
 
-pub(crate) static REQUESTS: &str = "emf_schedule_adapter_requests";
+pub(crate) static REQUESTS: &str = "emf_schedule_adapter_requests_total";
 pub(crate) static ENDPOINT_LABEL: &str = "endpoint";
 
-pub(crate) static UPSTREAM_API_FAILURES: &str = "emf_schedule_adapter_upstream_api_failures";
+pub(crate) static UPSTREAM_API_FAILURES: &str = "emf_schedule_adapter_upstream_api_failures_total";
 
 pub(super) fn init(address: SocketAddr) -> Result<(), BuildError> {
     info!("Starting observability server on {address}");