diff --git a/apps/backend/src/mutations/ProposalMutations.ts b/apps/backend/src/mutations/ProposalMutations.ts
index e4a1030b90..cbf9467167 100644
--- a/apps/backend/src/mutations/ProposalMutations.ts
+++ b/apps/backend/src/mutations/ProposalMutations.ts
@@ -47,6 +47,7 @@ import { WorkflowEngineProposalType } from '../workflowEngine/proposal';
 import { ProposalAuthorization } from './../auth/ProposalAuthorization';
 import { CallDataSource } from './../datasources/CallDataSource';
 import { CloneUtils } from './../utils/CloneUtils';
+import FapMutations from './FapMutations';
 import InstrumentMutations from './InstrumentMutations';
 
 @injectable()
@@ -846,33 +847,6 @@ export default class ProposalMutations {
         true
       );
 
-      const sourceProposalInstrumentId =
-        await this.instrumentDataSource.getInstrumentsByProposalPk(
-          sourceProposal.primaryKey
-        );
-
-      if (sourceProposalInstrumentId.length > 0) {
-        const instrumentMutations = container.resolve(InstrumentMutations);
-
-        try {
-          instrumentMutations.assignProposalsToInstrumentsInternal(agent, {
-            instrumentIds: sourceProposalInstrumentId.map(
-              (instrument) => instrument.id
-            ),
-            proposalPks: [clonedProposal.primaryKey],
-          });
-        } catch (error) {
-          logger.logWarn(
-            'Could not assign cloned proposals to the same instruments',
-            {
-              error,
-              clonedProposal,
-              sourceProposal,
-            }
-          );
-        }
-      }
-
       // TODO: Check if we need to also clone the technical review when cloning the proposal.
       clonedProposal = await this.proposalDataSource.update({
         primaryKey: clonedProposal.primaryKey,
@@ -897,6 +871,55 @@ export default class ProposalMutations {
         fileId: null,
       });
 
+      const sourceProposalInstrumentId =
+        await this.instrumentDataSource.getInstrumentsByProposalPk(
+          sourceProposal.primaryKey
+        );
+
+      if (sourceProposalInstrumentId.length > 0) {
+        const instrumentMutations = container.resolve(InstrumentMutations);
+        const fapMutations = container.resolve(FapMutations);
+
+        try {
+          await instrumentMutations.assignProposalsToInstrumentsInternal(
+            agent,
+            {
+              instrumentIds: sourceProposalInstrumentId.map(
+                (instrument) => instrument.id
+              ),
+              proposalPks: [clonedProposal.primaryKey],
+            }
+          );
+        } catch (error) {
+          logger.logWarn(
+            'Could not assign cloned proposals to the same instruments',
+            {
+              error,
+              clonedProposal,
+              sourceProposal,
+            }
+          );
+        }
+
+        try {
+          await fapMutations.assignProposalsToFapsUsingCallInstrumentsInternal(
+            null,
+            {
+              instrumentIds: sourceProposalInstrumentId.map(
+                (instrument) => instrument.id
+              ),
+              proposalPks: [clonedProposal.primaryKey],
+            }
+          );
+        } catch (error) {
+          logger.logWarn('Could not assign cloned proposals to faps', {
+            error,
+            clonedProposal,
+            sourceProposal,
+          });
+        }
+      }
+
       const proposalUsers = await this.userDataSource.getProposalUsers(
         sourceProposal.primaryKey
       );
diff --git a/apps/e2e/cypress/e2e/proposals.cy.ts b/apps/e2e/cypress/e2e/proposals.cy.ts
index 8d36ba4e07..bb4058d2b0 100644
--- a/apps/e2e/cypress/e2e/proposals.cy.ts
+++ b/apps/e2e/cypress/e2e/proposals.cy.ts
@@ -650,11 +650,6 @@ context('Proposal tests', () => {
     });
 
     it('Should be able clone proposal to another call. Cloned proposals should be assigned the source proposals instruments', () => {
-      cy.createCall({
-        ...newCall,
-        proposalWorkflowId: createdWorkflowId,
-      });
-
       // Create an ended call to test if it is not available for cloning.
       cy.createCall({
         ...newCall,
@@ -676,6 +671,16 @@ context('Proposal tests', () => {
             instrumentIds: [result.createInstrument.id],
             proposalPks: [createdProposalPk],
           });
+
+          cy.createCall({
+            ...newCall,
+            proposalWorkflowId: createdWorkflowId,
+          }).then((call) => {
+            cy.assignInstrumentToCall({
+              callId: call.createCall.id,
+              instrumentFapIds: [{ instrumentId: result.createInstrument.id }],
+            });
+          });
         }
       });