diff --git a/CHANGELOG.md b/CHANGELOG.md
index a3acfdd2d9..29bc62f57a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 Changes:
 
+- Fix alias module mapping in collective derives
 - Update `dispathchQueue` derive to align with latest Substrate
 - Update to latest Substrate metadata
 
diff --git a/packages/api-derive/src/collective/helpers.ts b/packages/api-derive/src/collective/helpers.ts
index b852173b78..fa9add1636 100644
--- a/packages/api-derive/src/collective/helpers.ts
+++ b/packages/api-derive/src/collective/helpers.ts
@@ -11,25 +11,26 @@ import { isFunction } from '@polkadot/util';
 
 import { memo } from '../util';
 
-export function getInstance (api: DeriveApi, section: string): string {
+export function getInstance (api: DeriveApi, section: string): DeriveApi['query']['council'] {
   const instances = api.registry.getModuleInstances(api.runtimeVersion.specName.toString(), section);
-
-  return instances && instances.length
+  const name = instances && instances.length
     ? instances[0]
     : section;
+
+  return api.query[name as 'council'];
 }
 
-export function withSection <T, F extends (...args: any[]) => Observable<T>> (_section: Collective, fn: (section: string, api: DeriveApi, instanceId: string) => F): (instanceId: string, api: DeriveApi) => F {
+export function withSection <T, F extends (...args: any[]) => Observable<T>> (section: Collective, fn: (query: DeriveApi['query']['council'], api: DeriveApi, instanceId: string) => F): (instanceId: string, api: DeriveApi) => F {
   return (instanceId: string, api: DeriveApi) =>
-    memo(instanceId, fn(getInstance(api, _section), api, instanceId)) as unknown as F;
+    memo(instanceId, fn(getInstance(api, section), api, instanceId)) as unknown as F;
 }
 
-export function callMethod <T> (method: 'members' | 'proposals' | 'proposalCount', empty: T): (_section: Collective) => (instanceId: string, api: DeriveApi) => () => Observable<T> {
-  return (_section: Collective) =>
-    withSection(_section, (section, api) =>
+export function callMethod <T> (method: 'members' | 'proposals' | 'proposalCount', empty: T): (section: Collective) => (instanceId: string, api: DeriveApi) => () => Observable<T> {
+  return (section: Collective) =>
+    withSection(section, (query) =>
       (): Observable<T> =>
-        isFunction(api.query[section]?.[method])
-          ? api.query[section as 'council'][method]() as unknown as Observable<T>
+        isFunction(query?.[method])
+          ? query[method]() as unknown as Observable<T>
           : of(empty)
     );
 }
diff --git a/packages/api-derive/src/collective/prime.ts b/packages/api-derive/src/collective/prime.ts
index ad5187c248..f4ec48547f 100644
--- a/packages/api-derive/src/collective/prime.ts
+++ b/packages/api-derive/src/collective/prime.ts
@@ -15,13 +15,13 @@ import { withSection } from './helpers';
 // We are re-exporting these from here to ensure that *.d.ts generation is correct
 export type { AccountId } from '@polkadot/types/interfaces';
 
-export function prime (_section: Collective): (instanceId: string, api: DeriveApi) => () => Observable<AccountId | null> {
-  return withSection(_section, (section, api) =>
+export function prime (section: Collective): (instanceId: string, api: DeriveApi) => () => Observable<AccountId | null> {
+  return withSection(section, (query) =>
     (): Observable<AccountId | null> =>
-      isFunction(api.query[section as 'council']?.prime)
-        ? api.query[section as 'council'].prime().pipe(
-          map((optPrime): AccountId | null =>
-            optPrime.unwrapOr(null)
+      isFunction(query?.prime)
+        ? query.prime().pipe(
+          map((o): AccountId | null =>
+            o.unwrapOr(null)
           )
         )
         : of(null)
diff --git a/packages/api-derive/src/collective/proposals.ts b/packages/api-derive/src/collective/proposals.ts
index 18b5881437..2e3052e839 100644
--- a/packages/api-derive/src/collective/proposals.ts
+++ b/packages/api-derive/src/collective/proposals.ts
@@ -34,19 +34,19 @@ function parse (api: DeriveApi, [hashes, proposals, votes]: Result): DeriveColle
     .filter((proposal): proposal is DeriveCollectiveProposal => !!proposal);
 }
 
-function _proposalsFrom (section: string, api: DeriveApi, hashes: (Hash | Uint8Array | string)[]): Observable<DeriveCollectiveProposal[]> {
-  return (isFunction(api.query[section]?.proposals) && hashes.length
+function _proposalsFrom (api: DeriveApi, query: DeriveApi['query']['council'], hashes: (Hash | Uint8Array | string)[]): Observable<DeriveCollectiveProposal[]> {
+  return (isFunction(query?.proposals) && hashes.length
     ? combineLatest([
       of(hashes),
       // this should simply be api.query[section].proposalOf.multi<Option<Proposal>>(hashes),
       // however we have had cases on Edgeware where the indices have moved around after an
       // upgrade, which results in invalid on-chain data
       combineLatest(hashes.map((h) =>
-        api.query[section].proposalOf<Option<Proposal>>(h).pipe(
+        query.proposalOf<Option<Proposal>>(h).pipe(
           catchError(() => of(null))
         )
       )),
-      api.query[section].voting.multi<Option<Votes>>(hashes)
+      query.voting.multi<Option<Votes>>(hashes)
     ])
     : of<Result>([[], [], []])
   ).pipe(
@@ -54,27 +54,27 @@ function _proposalsFrom (section: string, api: DeriveApi, hashes: (Hash | Uint8A
   );
 }
 
-export function hasProposals (_section: Collective): (instanceId: string, api: DeriveApi) => () => Observable<boolean> {
-  return withSection(_section, (section, api) =>
+export function hasProposals (section: Collective): (instanceId: string, api: DeriveApi) => () => Observable<boolean> {
+  return withSection(section, (query) =>
     (): Observable<boolean> =>
-      of(isFunction(api.query[section]?.proposals))
+      of(isFunction(query?.proposals))
   );
 }
 
-export function proposals (_section: Collective): (instanceId: string, api: DeriveApi) => () => Observable<DeriveCollectiveProposal[]> {
-  return withSection(_section, (section, api) =>
+export function proposals (section: Collective): (instanceId: string, api: DeriveApi) => () => Observable<DeriveCollectiveProposal[]> {
+  return withSection(section, (query, api) =>
     (): Observable<DeriveCollectiveProposal[]> =>
-      api.derive[section as 'council'].proposalHashes().pipe(
-        switchMap((all) => _proposalsFrom(section, api, all))
+      api.derive[section].proposalHashes().pipe(
+        switchMap((all) => _proposalsFrom(api, query, all))
       )
   );
 }
 
-export function proposal (_section: Collective): (instanceId: string, api: DeriveApi) => (hash: Hash | Uint8Array | string) => Observable<DeriveCollectiveProposal | null> {
-  return withSection(_section, (section, api) =>
+export function proposal (section: Collective): (instanceId: string, api: DeriveApi) => (hash: Hash | Uint8Array | string) => Observable<DeriveCollectiveProposal | null> {
+  return withSection(section, (query, api) =>
     (hash: Hash | Uint8Array | string): Observable<DeriveCollectiveProposal | null> =>
-      isFunction(api.query[section]?.proposals)
-        ? firstObservable(_proposalsFrom(section, api, [hash]))
+      isFunction(query?.proposals)
+        ? firstObservable(_proposalsFrom(api, query, [hash]))
         : of(null)
   );
 }