diff --git a/src/Components/CloudProviderConfig/CloudProviderConfig.tsx b/src/Components/CloudProviderConfig/CloudProviderConfig.tsx
index 6751f4c8..183685c8 100644
--- a/src/Components/CloudProviderConfig/CloudProviderConfig.tsx
+++ b/src/Components/CloudProviderConfig/CloudProviderConfig.tsx
@@ -1,17 +1,62 @@
-import React from 'react';
+import React, { useCallback, useEffect } from 'react';
 
 import { PageSection, Wizard, WizardStep } from '@patternfly/react-core';
 import { useNavigate } from 'react-router-dom';
 
 import { AWSConfig } from './AWSConfig';
+import { isAwsStepValid } from './validators';
 
+import {
+  changeAWSBucketName,
+  changeAWSCredsPath,
+  reinitializeAWSConfig,
+} from '../../store/cloudProviderConfigSlice';
+import { useGetWorkerConfigQuery } from '../../store/cockpit/cockpitApi';
+import { AWSWorkerConfig } from '../../store/cockpit/types';
+import { useAppDispatch } from '../../store/hooks';
 import { resolveRelPath } from '../../Utilities/path';
 import { ImageBuilderHeader } from '../sharedComponents/ImageBuilderHeader';
 
 export const CloudProviderConfig = () => {
   const navigate = useNavigate();
+  const dispatch = useAppDispatch();
   const handleClose = () => navigate(resolveRelPath(''));
 
+  const { data, error } = useGetWorkerConfigQuery({});
+
+  const initAWSConfig = useCallback(
+    (config: AWSWorkerConfig | undefined) => {
+      if (!config) {
+        dispatch(reinitializeAWSConfig());
+        return;
+      }
+
+      const { bucket, credentials } = config;
+      if (bucket && bucket !== '') {
+        dispatch(changeAWSBucketName(bucket));
+      }
+
+      if (credentials && credentials !== '') {
+        dispatch(changeAWSCredsPath(credentials));
+      }
+    },
+    [dispatch]
+  );
+
+  useEffect(() => {
+    initAWSConfig(data?.aws);
+  }, [data, initAWSConfig]);
+
+  if (error) {
+    // TODO: improve error alert
+    return (
+      <div>
+        There was an error reading the `/etc/osbuild-worker/osbuild-worker.toml`
+        config file
+      </div>
+    );
+  }
+
   return (
     <>
       <ImageBuilderHeader inWizard={true} />
@@ -22,6 +67,7 @@ export const CloudProviderConfig = () => {
             id="aws-config"
             footer={{
               nextButtonText: 'Submit',
+              isNextDisabled: !isAwsStepValid(config),
               isBackDisabled: true,
             }}
           >
diff --git a/src/Components/CloudProviderConfig/validators/index.tsx b/src/Components/CloudProviderConfig/validators/index.tsx
index cb5048ea..1503adfe 100644
--- a/src/Components/CloudProviderConfig/validators/index.tsx
+++ b/src/Components/CloudProviderConfig/validators/index.tsx
@@ -1,11 +1,37 @@
 import path from 'path';
 
-export const isAwsBucketValid = (bucket: string): boolean => {
+import { AWSWorkerConfig } from '../../../store/cockpit/types';
+
+export const isAwsBucketValid = (bucket?: string): boolean => {
+  if (!bucket || bucket === '') {
+    return false;
+  }
+
   const regex = /^[a-z0-9](?:[a-z0-9]|[-.](?=[a-z0-9])){1,61}[a-z0-9]$/;
   return regex.test(bucket);
 };
 
-export const isAwsCredsPathValid = (credsPath: string): boolean => {
+export const isAwsCredsPathValid = (credsPath?: string): boolean => {
+  if (!credsPath || credsPath === '') {
+    return false;
+  }
+
   const validPathPattern = /^(\/[^/\0]*)+\/?$/;
   return path.isAbsolute(credsPath) && validPathPattern.test(credsPath);
 };
+
+export const isAwsStepValid = (
+  config: AWSWorkerConfig | undefined
+): boolean => {
+  if (!config) {
+    return true;
+  }
+
+  if (!config.bucket && !config.credentials) {
+    return false;
+  }
+
+  return (
+    isAwsBucketValid(config.bucket) && isAwsCredsPathValid(config.credentials)
+  );
+};
diff --git a/src/store/cloudProviderConfigSlice.ts b/src/store/cloudProviderConfigSlice.ts
index 55ab5d66..6dc03adc 100644
--- a/src/store/cloudProviderConfigSlice.ts
+++ b/src/store/cloudProviderConfigSlice.ts
@@ -8,6 +8,16 @@ export const initialState: CloudProviderConfigState = {
   aws: {},
 };
 
+export const selectAWSConfig = (state: RootState) => {
+  if (Object.keys(state.cloudConfig.aws).length === 0) {
+    // just return undefined since the config is empty
+    // and we don't want to save `[aws]` header to the
+    // worker config file with no body
+    return undefined;
+  }
+  return state.cloudConfig.aws;
+};
+
 export const selectAWSBucketName = (state: RootState) => {
   return state.cloudConfig.aws.bucket;
 };
@@ -20,6 +30,9 @@ export const cloudProviderConfigSlice = createSlice({
   name: 'cloudConfig',
   initialState,
   reducers: {
+    reinitializeAWSConfig: (state) => {
+      state.aws = {};
+    },
     changeAWSBucketName: (state, action: PayloadAction<string>) => {
       state.aws.bucket = action.payload;
     },
@@ -29,5 +42,8 @@ export const cloudProviderConfigSlice = createSlice({
   },
 });
 
-export const { changeAWSBucketName, changeAWSCredsPath } =
-  cloudProviderConfigSlice.actions;
+export const {
+  reinitializeAWSConfig,
+  changeAWSBucketName,
+  changeAWSCredsPath,
+} = cloudProviderConfigSlice.actions;
diff --git a/src/store/cockpit/cockpitApi.ts b/src/store/cockpit/cockpitApi.ts
index a0c1067d..2220cd59 100644
--- a/src/store/cockpit/cockpitApi.ts
+++ b/src/store/cockpit/cockpitApi.ts
@@ -18,6 +18,7 @@ import { v4 as uuidv4 } from 'uuid';
 // the same unix socket. This allows us to split out the code a little
 // bit so that the `cockpitApi` doesn't become a monolith.
 import { contentSourcesApi } from './contentSourcesApi';
+import type { WorkerConfigResponse } from './types';
 
 import {
   mapHostedToOnPrem,
@@ -584,6 +585,24 @@ export const cockpitApi = contentSourcesApi.injectEndpoints({
           }
         },
       }),
+      getWorkerConfig: builder.query<WorkerConfigResponse, unknown>({
+        queryFn: async () => {
+          try {
+            const config = await cockpit
+              .file('/etc/osbuild-worker/osbuild-worker.toml')
+              .read();
+
+            return { data: TOML.parse(config) };
+          } catch (error) {
+            // no worker file error message
+            if (error.message === 'input is null') {
+              return { data: {} };
+            }
+
+            return { error };
+          }
+        },
+      }),
     };
   },
   // since we are inheriting some endpoints,
@@ -607,4 +626,5 @@ export const {
   useGetComposesQuery,
   useGetBlueprintComposesQuery,
   useGetComposeStatusQuery,
+  useGetWorkerConfigQuery,
 } = cockpitApi;