diff --git a/.github/workflows/run-acceptance-tests.yml b/.github/workflows/run-acceptance-tests.yml
index f97e804a..a35c9061 100644
--- a/.github/workflows/run-acceptance-tests.yml
+++ b/.github/workflows/run-acceptance-tests.yml
@@ -412,7 +412,6 @@ jobs:
         uses: actions/setup-dotnet@v1
         with:
           dotnet-version: ${{matrix.dotnetverson}}
-      - run: dotnet nuget add source ${{ github.workspace }}/nuget
       - name: Download provider binary
         uses: actions/download-artifact@v2
         with:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 005dcd72..dc3ac25f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## Unreleased
-_(none)_
+
+- Update wording for providerCredentialOpt errors
+  [#559](https://github.com/pulumi/pulumi-eks/pull/559)
 
 ## 0.23.0 (Released March 22, 2021)
 
diff --git a/nodejs/eks/cluster.ts b/nodejs/eks/cluster.ts
index 763ca5d4..340498f6 100644
--- a/nodejs/eks/cluster.ts
+++ b/nodejs/eks/cluster.ts
@@ -1379,15 +1379,15 @@ export class Cluster extends pulumi.ComponentResource {
         // Check that AWS provider credential options are set for the kubeconfig
         // to use with the given auth method.
         if (opts?.provider && !args.providerCredentialOpts) {
-            throw new Error("providerCredentialOpts and an AWS provider instance must be set together");
+            throw new Error("It looks like you're using an explicit AWS provider. Please specify this provider in providerCredentialOpts.");
         }
         if (process.env.AWS_PROFILE && !args.providerCredentialOpts) {
-            throw new Error("providerCredentialOpts and AWS_PROFILE must be set together");
+            throw new Error("It looks like you're using AWS profiles. Please specify this profile in providerCredentialOpts.");
         }
         const awsConfig = new pulumi.Config("aws");
         const awsProfile = awsConfig.get("profile");
         if (awsProfile && !args.providerCredentialOpts) {
-            throw new Error("providerCredentialOpts and AWS config setting aws:profile must be set together");
+            throw new Error("It looks like you've set an AWS profile in your stack config. Please specify this profile providerCredentialOpts.");
         }
 
         // Create the core resources required by the cluster.