diff --git a/lib/snyk/package.go b/lib/snyk/package.go
index 5037ddc..61f4c24 100644
--- a/lib/snyk/package.go
+++ b/lib/snyk/package.go
@@ -18,6 +18,8 @@ package snyk
 
 import (
 	"context"
+	"fmt"
+	"net/http"
 
 	"github.com/deepmap/oapi-codegen/pkg/securityprovider"
 	"github.com/google/uuid"
@@ -96,5 +98,9 @@ func GetPackageVulnerabilities(purl *packageurl.PackageURL, auth *securityprovid
 		return nil, err
 	}
 
+	if resp.StatusCode() != http.StatusOK {
+		return resp, fmt.Errorf("unsuccessful request (%s)", resp.Status())
+	}
+
 	return resp, nil
 }