diff --git a/src/locale/messages.en.json b/src/locale/messages.en.json
index fb3dc3b1f4f2f9f856a9f1bb51a125b86d8ffbae..aba19355bf2a4b7d8e67335d793ed997c4bcf87f 100644
--- a/src/locale/messages.en.json
+++ b/src/locale/messages.en.json
@@ -601,8 +601,8 @@
     "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 ffde4986d38a5b97ef1d25e7407cf61501229e8a..52863b1c32e62674d04018092aa0a531bdb2c54b 100644
--- a/src/locale/messages.fr.json
+++ b/src/locale/messages.fr.json
@@ -602,8 +602,8 @@
     "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%)",