diff --git a/controlplane/src/core/bufservices/check/getCheckSummary.ts b/controlplane/src/core/bufservices/check/getCheckSummary.ts
index 4692554616..1998f4a695 100644
--- a/controlplane/src/core/bufservices/check/getCheckSummary.ts
+++ b/controlplane/src/core/bufservices/check/getCheckSummary.ts
@@ -195,6 +195,8 @@ export function getCheckSummary(
           hasProposalMatchError: check.proposalMatch === 'error',
           isLinkedTrafficCheckFailed,
           isLinkedPruningCheckFailed,
+          checkExtensionDeliveryId: check.checkExtensionDeliveryId,
+          checkExtensionErrorMessage: check.checkExtensionErrorMessage,
         }),
         isComposable: checkDetails.compositionErrors.length === 0,
         isBreaking,
@@ -249,6 +251,8 @@ export function getCheckSummary(
             hasProposalMatchError: check.proposalMatch === 'error',
             isLinkedTrafficCheckFailed,
             isLinkedPruningCheckFailed,
+            checkExtensionDeliveryId: check.checkExtensionDeliveryId,
+            checkExtensionErrorMessage: check.checkExtensionErrorMessage,
           }),
           isComposable: checkDetails.compositionErrors.length === 0,
           isBreaking,
diff --git a/controlplane/src/core/repositories/ProposalRepository.ts b/controlplane/src/core/repositories/ProposalRepository.ts
index 7b207db5f9..6363f7beb0 100644
--- a/controlplane/src/core/repositories/ProposalRepository.ts
+++ b/controlplane/src/core/repositories/ProposalRepository.ts
@@ -586,6 +586,8 @@ export class ProposalRepository {
         hasLintErrors: schema.schemaChecks.hasLintErrors,
         hasGraphPruningErrors: schema.schemaChecks.hasGraphPruningErrors,
         clientTrafficCheckSkipped: schema.schemaChecks.clientTrafficCheckSkipped,
+        checkExtensionDeliveryId: schema.schemaChecks.checkExtensionDeliveryId,
+        checkExtensionErrorMessage: schema.schemaChecks.checkExtensionErrorMessage,
       })
       .from(schema.schemaChecks)
       .where(eq(schema.schemaChecks.id, latestCheck[0].schemaCheckId))
@@ -602,6 +604,8 @@ export class ProposalRepository {
     const hasLintErrors = Boolean(check[0].hasLintErrors);
     const hasGraphPruningErrors = Boolean(check[0].hasGraphPruningErrors);
     const clientTrafficCheckSkipped = Boolean(check[0].clientTrafficCheckSkipped);
+    const checkExtensionDeliveryId = check[0].checkExtensionDeliveryId || undefined;
+    const checkExtensionErrorMessage = check[0].checkExtensionErrorMessage || undefined;
 
     const schemaCheckRepo = new SchemaCheckRepository(this.db);
     const linkedChecks = await schemaCheckRepo.getLinkedSchemaChecks({
@@ -625,6 +629,8 @@ export class ProposalRepository {
       hasProposalMatchError: false,
       isLinkedTrafficCheckFailed,
       isLinkedPruningCheckFailed,
+      checkExtensionDeliveryId,
+      checkExtensionErrorMessage,
     });
 
     return {
diff --git a/controlplane/src/core/repositories/SchemaCheckRepository.ts b/controlplane/src/core/repositories/SchemaCheckRepository.ts
index e78e134573..c5b1270079 100644
--- a/controlplane/src/core/repositories/SchemaCheckRepository.ts
+++ b/controlplane/src/core/repositories/SchemaCheckRepository.ts
@@ -1584,6 +1584,8 @@ export class SchemaCheckRepository {
           hasGraphPruningErrors: !!check.hasGraphPruningErrors,
           clientTrafficCheckSkipped: !!check.clientTrafficCheckSkipped,
           hasProposalMatchError: check.proposalMatch === 'error',
+          checkExtensionDeliveryId: check.checkExtensionDeliveryId || undefined,
+          checkExtensionErrorMessage: check.checkExtensionErrorMessage || undefined,
         }),
         clientTrafficCheckSkipped: !!check.clientTrafficCheckSkipped,
         graphPruningCheckSkipped: !!check.graphPruningSkipped,
diff --git a/controlplane/src/core/util.ts b/controlplane/src/core/util.ts
index 12d8ea2010..7cf06bd101 100644
--- a/controlplane/src/core/util.ts
+++ b/controlplane/src/core/util.ts
@@ -555,6 +555,8 @@ export const isCheckSuccessful = ({
   hasProposalMatchError,
   isLinkedTrafficCheckFailed,
   isLinkedPruningCheckFailed,
+  checkExtensionDeliveryId,
+  checkExtensionErrorMessage,
 }: {
   isComposable: boolean;
   isBreaking: boolean;
@@ -565,12 +567,18 @@ export const isCheckSuccessful = ({
   hasProposalMatchError: boolean;
   isLinkedTrafficCheckFailed?: boolean;
   isLinkedPruningCheckFailed?: boolean;
+  checkExtensionDeliveryId?: string;
+  checkExtensionErrorMessage?: string;
 }) => {
   // if a subgraph is linked to another subgraph, then the status of the check depends on the traffic and pruning check of the linked subgraph
   if (isLinkedTrafficCheckFailed || isLinkedPruningCheckFailed) {
     return false;
   }
 
+  if (checkExtensionDeliveryId && checkExtensionErrorMessage) {
+    return false;
+  }
+
   return (
     isComposable &&
     // If no breaking changes found
diff --git a/studio/src/components/check-badge-icon.tsx b/studio/src/components/check-badge-icon.tsx
index c5a61ae204..a70703cb51 100644
--- a/studio/src/components/check-badge-icon.tsx
+++ b/studio/src/components/check-badge-icon.tsx
@@ -26,7 +26,7 @@ const isCheckSuccessful = (
     !hasLintErrors &&
     !hasGraphPruningErrors &&
     !hasProposalMatchError &&
-    !checkExtensionError
+    !Boolean(checkExtensionError)
   );
 };
 
diff --git a/studio/src/pages/[organizationSlug]/[namespace]/graph/[slug]/proposals/[proposalId]/index.tsx b/studio/src/pages/[organizationSlug]/[namespace]/graph/[slug]/proposals/[proposalId]/index.tsx
index 98d29a002a..12ac813051 100644
--- a/studio/src/pages/[organizationSlug]/[namespace]/graph/[slug]/proposals/[proposalId]/index.tsx
+++ b/studio/src/pages/[organizationSlug]/[namespace]/graph/[slug]/proposals/[proposalId]/index.tsx
@@ -477,6 +477,8 @@ export const ProposalDetails = ({
                               checkedSubgraphs,
                               proposalMatch,
                               linkedChecks,
+                              checkExtensionDeliveryId,
+                              checkExtensionErrorMessage,
                             }) => {
                               const isSuccessful = isCheckSuccessful(
                                 isComposable,
@@ -492,6 +494,7 @@ export const ProposalDetails = ({
                                 linkedChecks.some(
                                   (linkedCheck) => linkedCheck.hasGraphPruningErrors && !linkedCheck.isForcedSuccess,
                                 ),
+                                checkExtensionErrorMessage,
                               );
 
                               const path = `/${user?.currentOrganization.slug}/${graphData?.graph?.namespace}/graph/${graphData?.graph?.name}/checks/${id}`;
@@ -581,6 +584,20 @@ export const ProposalDetails = ({
                                         )}
                                         <span className="flex-1 truncate">Pruning Errors</span>
                                       </Badge>
+                                      <Badge
+                                        variant="outline"
+                                        className={cn(
+                                          'gap-2 py-1.5',
+                                          !checkExtensionDeliveryId && 'text-muted-foreground',
+                                        )}
+                                      >
+                                        {!checkExtensionDeliveryId ? (
+                                          <NoSymbolIcon className="h-4 w-4" />
+                                        ) : (
+                                          getCheckIcon(!checkExtensionErrorMessage)
+                                        )}
+                                        <span className="flex-1 truncate">Extension</span>
+                                      </Badge>
                                     </div>
                                   </TableCell>