diff --git a/apps/api/src/routes/v1/workspaces/deployments.ts b/apps/api/src/routes/v1/workspaces/deployments.ts
index 92ee32781..172558f92 100644
--- a/apps/api/src/routes/v1/workspaces/deployments.ts
+++ b/apps/api/src/routes/v1/workspaces/deployments.ts
@@ -309,7 +309,7 @@ function filterDeploymentVersions(
 ) {
   return versions.filter((version) => {
     try {
-      return evaluate(cel, { deploymentVersion: version });
+      return evaluate(cel, { version });
     } catch {
       return false;
     }
diff --git a/e2e/tests/api/deployment-version-list.spec.ts b/e2e/tests/api/deployment-version-list.spec.ts
index 3cecf685c..0f6c22e0a 100644
--- a/e2e/tests/api/deployment-version-list.spec.ts
+++ b/e2e/tests/api/deployment-version-list.spec.ts
@@ -96,7 +96,7 @@ test.describe("Deployment Version List API (CEL paging)", () => {
         params: {
           path: { workspaceId: workspace.id, deploymentId },
           query: {
-            cel: `deploymentVersion.metadata.match == "yes"`,
+            cel: `version.metadata.match == "yes"`,
             limit: 10,
             offset: 0,
             order: "asc",
@@ -150,7 +150,7 @@ test.describe("Deployment Version List API (CEL paging)", () => {
         params: {
           path: { workspaceId: workspace.id, deploymentId },
           query: {
-            cel: `deploymentVersion.metadata.match == "yes"`,
+            cel: `version.metadata.match == "yes"`,
             limit: 10,
             offset: 740,
             order: "asc",
@@ -198,7 +198,7 @@ test.describe("Deployment Version List API (CEL paging)", () => {
         params: {
           path: { workspaceId: workspace.id, deploymentId },
           query: {
-            cel: `deploymentVersion.metadata.special == "yes"`,
+            cel: `version.metadata.special == "yes"`,
             limit: 20,
             offset: 0,
           },
@@ -238,7 +238,7 @@ test.describe("Deployment Version List API (CEL paging)", () => {
         params: {
           path: { workspaceId: workspace.id, deploymentId },
           query: {
-            cel: `deploymentVersion.metadata.nonexistent == "x"`,
+            cel: `version.metadata.nonexistent == "x"`,
           },
         },
       },
@@ -277,7 +277,7 @@ test.describe("Deployment Version List API (CEL paging)", () => {
         params: {
           path: { workspaceId: workspace.id, deploymentId },
           query: {
-            cel: `deploymentVersion.metadata.match == "yes"`,
+            cel: `version.metadata.match == "yes"`,
             limit: 3,
           },
         },
@@ -320,7 +320,7 @@ test.describe("Deployment Version List API (CEL paging)", () => {
         params: {
           path: { workspaceId: workspace.id, deploymentId },
           query: {
-            cel: `deploymentVersion.metadata.match == "yes"`,
+            cel: `version.metadata.match == "yes"`,
             limit: 3,
             order: "asc",
           },
@@ -430,7 +430,7 @@ test.describe("Deployment Version List API (CEL paging)", () => {
       {
         params: {
           path: { workspaceId: workspace.id, deploymentId: deployA },
-          query: { cel: `deploymentVersion.metadata.batch == "${suffix}"` },
+          query: { cel: `version.metadata.batch == "${suffix}"` },
         },
       },
     );