diff --git a/internal/babelio/babelio.go b/internal/babelio/babelio.go
index 2ed099a..49aa8cb 100644
--- a/internal/babelio/babelio.go
+++ b/internal/babelio/babelio.go
@@ -50,7 +50,7 @@ func searchPageIsbn(baseUrl, isbn string) (string, error) {
 	var searchResults []babelioSearchResult
 	callapiutils.FetchAndParseResultFromPost(searchUrl, &term, &searchResults)
 	if len(searchResults) == 0 {
-		return "", myvalidator.TranslatedError{Err: errors.New("ISBNNotFoundBabelio")}
+		return "", myvalidator.TranslatedError{Err: errors.New("ISBNNotFoundBabelio"), Arg: isbn}
 	}
 
 	return searchResults[0].Url, nil
diff --git a/internal/i18nresource/locale.en.toml b/internal/i18nresource/locale.en.toml
index 7c20e0e..1cf03fd 100644
--- a/internal/i18nresource/locale.en.toml
+++ b/internal/i18nresource/locale.en.toml
@@ -10,3 +10,5 @@ RegistrationDisabled = "Registration has been disabled on this instance."
 UserAlreadyExists = "An user with this name already exists."
 ErrorWhenCreatingUserFromStr = "Error when creating user from string %s"
 ISBNNotFoundBabelio = "ISBN %s not found on babelio."
+BabelioParseError = "Error when parsing babelio."
+BabelioFetchDescError = "Error when fetching description on babelio."
diff --git a/internal/i18nresource/locale.fr.toml b/internal/i18nresource/locale.fr.toml
index 6f24053..f75734c 100644
--- a/internal/i18nresource/locale.fr.toml
+++ b/internal/i18nresource/locale.fr.toml
@@ -10,3 +10,5 @@ RegistrationDisabled = "La création de nouveaux comptes a été désactivée su
 UserAlreadyExists = "Un utilisateur avec le même nom existe déjà."
 ErrorWhenCreatingUserFromStr = "Erreur lors de la création de l'utilisateur %s"
 ISBNNotFoundBabelio = "L'ISBN %s n'est pas sur babelio."
+BabelioParseError = "Erreur en parsant babelio."
+BabelioFetchDescError = "Erreur lors de la récupération de la description sur babelio."
diff --git a/internal/myvalidator/myvalidator.go b/internal/myvalidator/myvalidator.go
index 1139b95..8ca8550 100644
--- a/internal/myvalidator/myvalidator.go
+++ b/internal/myvalidator/myvalidator.go
@@ -14,6 +14,7 @@ import (
 
 type TranslatedError struct {
 	Err error
+	Arg string
 }
 
 type HttpError struct {
@@ -67,6 +68,10 @@ func (e TranslatedError) Error() string {
 	return fmt.Sprintf("%v", e.Err)
 }
 
+func (e TranslatedError) ToTranslatedMessage(ac *appcontext.AppContext) string {
+	return fmt.Sprintf(i18nresource.GetTranslatedMessage(ac, e.Error()), e.Arg)
+}
+
 type apiValidationError struct {
 	Field string `json:"field"`
 	Err   string `json:"error"`
diff --git a/internal/routes/bookpostimport.go b/internal/routes/bookpostimport.go
index 89a0a29..5891b4e 100644
--- a/internal/routes/bookpostimport.go
+++ b/internal/routes/bookpostimport.go
@@ -9,7 +9,6 @@ import (
 	"git.artlef.fr/bibliomane/internal/babelio"
 	"git.artlef.fr/bibliomane/internal/dto"
 	"git.artlef.fr/bibliomane/internal/fileutils"
-	"git.artlef.fr/bibliomane/internal/i18nresource"
 	"git.artlef.fr/bibliomane/internal/inventaire"
 	"git.artlef.fr/bibliomane/internal/model"
 	"git.artlef.fr/bibliomane/internal/myvalidator"
@@ -75,7 +74,7 @@ func saveInventaireBookToDb(ac appcontext.AppContext, inventaireEdition inventai
 				te, isTrError := errors.AsType[myvalidator.TranslatedError](err)
 				var errToPrint string
 				if isTrError {
-					errToPrint = i18nresource.GetTranslatedMessage(&ac, te.Error())
+					errToPrint = te.ToTranslatedMessage(&ac)
 				} else {
 					errToPrint = err.Error()
 				}