diff --git a/gptscript.go b/gptscript.go
index 3ccdcff..0fc11aa 100644
--- a/gptscript.go
+++ b/gptscript.go
@@ -308,16 +308,16 @@ func (g *GPTScript) PromptResponse(ctx context.Context, resp PromptResponse) err
 }
 
 type ListCredentialsOptions struct {
-	credCtxs    []string
-	allContexts bool
+	CredentialContexts []string
+	AllContexts        bool
 }
 
 func (g *GPTScript) ListCredentials(ctx context.Context, opts ListCredentialsOptions) ([]Credential, error) {
 	req := CredentialRequest{}
-	if opts.allContexts {
+	if opts.AllContexts {
 		req.AllContexts = true
-	} else if len(opts.credCtxs) > 0 {
-		req.Context = opts.credCtxs
+	} else if len(opts.CredentialContexts) > 0 {
+		req.Context = opts.CredentialContexts
 	} else {
 		req.Context = []string{"default"}
 	}
diff --git a/gptscript_test.go b/gptscript_test.go
index f7c9bb7..b1a2456 100644
--- a/gptscript_test.go
+++ b/gptscript_test.go
@@ -1472,7 +1472,7 @@ func TestCredentials(t *testing.T) {
 
 	// List
 	creds, err := g.ListCredentials(context.Background(), ListCredentialsOptions{
-		credCtxs: []string{"testing"},
+		CredentialContexts: []string{"testing"},
 	})
 	require.NoError(t, err)
 	require.GreaterOrEqual(t, len(creds), 1)
diff --git a/run_test.go b/run_test.go
index 6eae036..ac1e1d8 100644
--- a/run_test.go
+++ b/run_test.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"crypto/rand"
 	"encoding/hex"
+	"os"
 	"runtime"
 	"testing"
 
@@ -50,14 +51,17 @@ func TestRestartingErrorRun(t *testing.T) {
 func TestStackedContexts(t *testing.T) {
 	const name = "testcred"
 
+	wd, err := os.Getwd()
+	require.NoError(t, err)
+
 	bytes := make([]byte, 32)
-	_, err := rand.Read(bytes)
+	_, err = rand.Read(bytes)
 	require.NoError(t, err)
 
 	context1 := hex.EncodeToString(bytes)[:16]
 	context2 := hex.EncodeToString(bytes)[16:]
 
-	run, err := g.Run(context.Background(), "test/credential.gpt", Options{
+	run, err := g.Run(context.Background(), wd+"/test/credential.gpt", Options{
 		CredentialContexts: []string{context1, context2},
 	})
 	require.NoError(t, err)
@@ -71,7 +75,7 @@ func TestStackedContexts(t *testing.T) {
 	require.Equal(t, cred.Context, context1)
 
 	// Now change the context order and run the script again.
-	run, err = g.Run(context.Background(), "test/credential.gpt", Options{
+	run, err = g.Run(context.Background(), wd+"/test/credential.gpt", Options{
 		CredentialContexts: []string{context2, context1},
 	})
 	require.NoError(t, err)