diff --git a/deploy/stage/common-values-iris-mpc.yaml b/deploy/stage/common-values-iris-mpc.yaml
index ef005b52a..e949a2bd0 100644
--- a/deploy/stage/common-values-iris-mpc.yaml
+++ b/deploy/stage/common-values-iris-mpc.yaml
@@ -1,4 +1,4 @@
-image: "ghcr.io/worldcoin/iris-mpc:ee89ea0b0f1358d69ffbbf730b5ae427f7361153"
+image: "ghcr.io/worldcoin/iris-mpc:c864d26668dcc5f1f86aba50a74563d9922a839f"
 
 environment: stage
 replicaCount: 1
diff --git a/iris-mpc/src/bin/server.rs b/iris-mpc/src/bin/server.rs
index f663a8f01..2517d9323 100644
--- a/iris-mpc/src/bin/server.rs
+++ b/iris-mpc/src/bin/server.rs
@@ -830,23 +830,23 @@ async fn server_main(config: Config) -> eyre::Result<()> {
                             true => Some(match_ids[i].iter().map(|x| x + 1).collect::<Vec<_>>()),
                             false => None,
                         },
-                        match matches[i] {
-                            true => Some(
+                        match partial_match_ids_left[i].is_empty() {
+                            false => Some(
                                 partial_match_ids_left[i]
                                     .iter()
                                     .map(|x| x + 1)
                                     .collect::<Vec<_>>(),
                             ),
-                            false => None,
+                            true => None,
                         },
-                        match matches[i] {
-                            true => Some(
+                        match partial_match_ids_right[i].is_empty() {
+                            false => Some(
                                 partial_match_ids_right[i]
                                     .iter()
                                     .map(|x| x + 1)
                                     .collect::<Vec<_>>(),
                             ),
-                            false => None,
+                            true => None,
                         },
                     );