diff --git a/internal/provider/model_provider.go b/internal/provider/model_provider.go
index 5c0893e4..4a5def37 100644
--- a/internal/provider/model_provider.go
+++ b/internal/provider/model_provider.go
@@ -59,7 +59,7 @@ func (p ArgoCDProviderConfig) getApiClientOptions(ctx context.Context) (*apiclie
 	opts := &apiclient.ClientOptions{
 		AuthToken:            getDefaultString(p.AuthToken, "ARGOCD_AUTH_TOKEN"),
 		CertFile:             p.CertFile.ValueString(),
-		ClientCertFile:       p.CertFile.ValueString(),
+		ClientCertFile:       p.ClientCertFile.ValueString(),
 		ClientCertKeyFile:    p.ClientCertKey.ValueString(),
 		GRPCWeb:              p.GRPCWeb.ValueBool(),
 		GRPCWebRootPath:      p.GRPCWebRootPath.ValueString(),