diff --git a/admin/sync/exceptions.go b/admin/sync/exceptions.go
index 32d17186..ca736a55 100644
--- a/admin/sync/exceptions.go
+++ b/admin/sync/exceptions.go
@@ -47,6 +47,28 @@ func (c *CheckExceptions) GetFileExceptions(paths ...string) *CheckExceptions {
 	return &ret
 }
 
+func (c *CheckExceptions) Filter2ndCol(str string) *CheckExceptions {
+	if c == nil {
+		return nil
+	}
+
+	ret := CheckExceptions{}
+
+	for k, v := range *c {
+		cols := strings.SplitN(k, ":", 3)
+		if len(cols) < 2 {
+			continue
+		}
+
+		if eval, err := filepath.Match(cols[1], str); err == nil && eval {
+			ret[k] = v
+			break
+		}
+	}
+
+	return &ret
+}
+
 func (c *CheckExceptions) HasException(ref string) bool {
 	if c == nil {
 		return false
diff --git a/admin/sync/exercice_keys.go b/admin/sync/exercice_keys.go
index ee6071e5..b8cd63dc 100644
--- a/admin/sync/exercice_keys.go
+++ b/admin/sync/exercice_keys.go
@@ -118,7 +118,7 @@ func buildLabelFlag(exercice *fic.Exercice, flag ExerciceFlag, flagline int, exc
 
 	// Call checks hooks
 	for _, h := range hooks.flagLabelHooks {
-		for _, e := range h(f, exceptions) {
+		for _, e := range h(f, exceptions.Filter2ndCol(strconv.Itoa(flagline))) {
 			errs = append(errs, NewFlagError(exercice, &flag, flagline, e))
 		}
 	}