diff --git a/src/locale/messages.en.json b/src/locale/messages.en.json
index 6cf7f5b2fa0b5838e5b79b6d2541467f1bb5a2b6..e8d613f4f9a5716f0dd42d802b04ef83ad0480d3 100644
--- a/src/locale/messages.en.json
+++ b/src/locale/messages.en.json
@@ -582,8 +582,8 @@
     "ERROR_VERIF_MR_VMAX": "Maximum speed %V% too high (maximum: %maxV%)",
     "ERROR_VERIF_MR_YMIN": "Water level %Y% too low (minimum: %minY%)",
     "ERROR_VERIF_MRC_AT_LEAST_ONE_APRON": "None of the aprons is crossable",
-    "ERROR_VERIF_MRC_VMAX_APRON_N": "Apron #%N%: maximum speed %V% too high (maximum: %maxV%)",
-    "ERROR_VERIF_MRC_YMIN_APRON_N": "Apron #%N%: water level %Y% too low (minimum: %minY%)",
+    "WARNING_VERIF_MRC_VMAX_APRON_N": "Apron #%N%: maximum speed %V% too high (maximum: %maxV%)",
+    "WARNING_VERIF_MRC_YMIN_APRON_N": "Apron #%N%: water level %Y% too low (minimum: %minY%)",
     "ERROR_VERIF_NO_PRESET": "This species group is not compatible with this pass type",
     "ERROR_VERIF_PAB_DHMAX": "Wall #%N%: fall %DH% too high (maximum: %maxDH%)",
     "ERROR_VERIF_PAB_DHMAX_DW": "Downwall: fall %DH% too high (maximum: %maxDH%)",
diff --git a/src/locale/messages.fr.json b/src/locale/messages.fr.json
index 0560392e4fc14bbf373dc56c4b9597c96814951e..dea55d83f655e62b0548d0b288c2c3ba73329b20 100644
--- a/src/locale/messages.fr.json
+++ b/src/locale/messages.fr.json
@@ -582,8 +582,8 @@
     "ERROR_VERIF_MR_VMAX": "Vitesse maximale %V% trop élevée (maximum: %maxV%)",
     "ERROR_VERIF_MR_YMIN": "Tirant d'eau %Y% insuffisant (minimum: %minY%)",
     "ERROR_VERIF_MRC_AT_LEAST_ONE_APRON": "Aucun des radiers n'est franchissable",
-    "ERROR_VERIF_MRC_VMAX_APRON_N": "Radier n°%N% : vitesse maximale %V% trop élevée (maximum: %maxV%)",
-    "ERROR_VERIF_MRC_YMIN_APRON_N": "Radier n°%N% : tirant d'eau %Y% insuffisant (minimum: %minY%)",
+    "WARNING_VERIF_MRC_VMAX_APRON_N": "Radier n°%N% : vitesse maximale %V% trop élevée (maximum: %maxV%)",
+    "WARNING_VERIF_MRC_YMIN_APRON_N": "Radier n°%N% : tirant d'eau %Y% insuffisant (minimum: %minY%)",
     "ERROR_VERIF_NO_PRESET": "Ce groupe d'espèces n'est pas compatible avec ce type de passe",
     "ERROR_VERIF_PAB_DHMAX": "Cloison n°%N% : chute %DH% trop importante (maximum: %maxDH%)",
     "ERROR_VERIF_PAB_DHMAX_DW": "Cloison aval : chute %DH% trop importante (maximum: %maxDH%)",