diff --git a/internal/cloudapi/v2/errors.go b/internal/cloudapi/v2/errors.go
index 4de43415d..15cc5d3fe 100644
--- a/internal/cloudapi/v2/errors.go
+++ b/internal/cloudapi/v2/errors.go
@@ -45,6 +45,7 @@ const (
 	ErrorUnsupportedImage             ServiceErrorCode = 32
 	ErrorInvalidImageFromComposeId    ServiceErrorCode = 33
 	ErrorImageNotFound                ServiceErrorCode = 34
+	ErrorInvalidCustomization         ServiceErrorCode = 35
 
 	// Internal errors, these are bugs
 	ErrorFailedToInitializeBlueprint              ServiceErrorCode = 1000
@@ -120,6 +121,7 @@ func getServiceErrors() serviceErrors {
 		serviceError{ErrorUnsupportedImage, http.StatusBadRequest, "This compose doesn't support the creation of multiple images"},
 		serviceError{ErrorInvalidImageFromComposeId, http.StatusBadRequest, "Invalid format for image id"},
 		serviceError{ErrorImageNotFound, http.StatusBadRequest, "Image with given id not found"},
+		serviceError{ErrorInvalidCustomization, http.StatusBadRequest, "Invalid image customization"},
 
 		serviceError{ErrorFailedToInitializeBlueprint, http.StatusInternalServerError, "Failed to initialize blueprint"},
 		serviceError{ErrorFailedToGenerateManifestSeed, http.StatusInternalServerError, "Failed to generate manifest seed"},