diff --git a/libfic/hint.go b/libfic/hint.go
index aa374295..7029cb8d 100644
--- a/libfic/hint.go
+++ b/libfic/hint.go
@@ -9,8 +9,8 @@ type EHint struct {
 	Id         int64   `json:"id"`
 	IdExercice int64   `json:"idExercice"`
 	Title      string  `json:"title"`
-	Content    string `json:"content"`
-	File       string `json:"file"`
+	Content    string  `json:"content"`
+	File       string  `json:"file"`
 	Cost       int64   `json:"cost"`
 }
 
diff --git a/libfic/team_my.go b/libfic/team_my.go
index 56483d42..478d1260 100644
--- a/libfic/team_my.go
+++ b/libfic/team_my.go
@@ -17,8 +17,8 @@ type myTeamFile struct {
 type myTeamHint struct {
 	HintId   int64   `json:"id"`
 	Title    string  `json:"title"`
-	Content  *string `json:"content,omitempty"`
-	File     *string `json:"file,omitempty"`
+	Content  string  `json:"content,omitempty"`
+	File     string  `json:"file,omitempty"`
 	Cost     int64   `json:"cost"`
 }
 type myTeamMCQ struct {
@@ -124,9 +124,9 @@ func MyJSONTeam(t *Team, started bool) (interface{}, error) {
 				} else {
 					for _, h := range hints {
 						if t == nil || t.HasHint(h) {
-							exercice.Hints = append(exercice.Hints, myTeamHint{h.Id, h.Title, &h.Content, &h.File, h.Cost})
+							exercice.Hints = append(exercice.Hints, myTeamHint{h.Id, h.Title, h.Content, h.File, h.Cost})
 						} else {
-							exercice.Hints = append(exercice.Hints, myTeamHint{h.Id, h.Title, nil, nil, h.Cost})
+							exercice.Hints = append(exercice.Hints, myTeamHint{h.Id, h.Title, "", "", h.Cost})
 						}
 					}
 				}